INDEMNITY AGREEMENT
                               -------------------


                  This INDEMNITY AGREEMENT dated as of February 5, 1997, is made
by and between Knight  Transportation,  Inc. (the  "Corporation"),  and Clark A.
Jenkins (the "Indemnitee").

                                    RECITALS
                                    --------

                  The Articles of  Incorporation  and By-Laws of the Corporation
provide for  indemnification  by the Corporation of its directors to the fullest
extent permitted by law. The Indemnitee has been serving and desires to continue
to serve as a director of the  Corporation in part in reliance on such indemnity
provision.

                  To  provide  the  Indemnitee   with   additional   contractual
assurance of protection  against  personal  liability in connection with certain
proceedings  described  below,  the  Corporation  desires  to  enter  into  this
Agreement.

                  In order to induce  the  Indemnitee  to serve or  continue  to
serve as a director of the Corporation, and in consideration of the Indemnitee's
so serving,  the  Corporation  desires to indemnify the  Indemnitee  and to make
arrangements  pursuant to which the  Indemnitee  may be  advanced or  reimbursed
expenses  incurred  by  Indemnitee  in  certain  proceedings   described  below,
according to the terms and conditions set forth below.

                                    AGREEMENT
                                    ---------

                  THEREFORE,  in consideration of the foregoing  recitals and of
Indemnitee's  serving or continuing to serve the Corporation as a director,  the
parties agree as follows:

                  1. Indemnification.

                           (a) In accordance  with the  provisions of subsection
(b) of this Section 1, the  Corporation  shall hold  harmless and  indemnify the
Indemnitee  against any and all  expenses,  liabilities  and losses  (including,
without limitation,  investigation expenses and expert witnesses' and attorneys'
fees and expenses, costs of court, judgments, penalties, fines, and amounts paid
or to be paid in settlement)  actually  incurred by the  Indemnitee  (net of any
related insurance proceeds or other amounts received by Indemnitee or paid by or
on behalf of the Corporation on the Indemnitee's behalf), in connection with any
action,  suit,  or  proceeding,  whether  civil,  criminal,  administrative,  or
investigative,  to which the Indemnitee is a party or is threatened to be made a
party (a "Proceeding")  based upon,  arising from,  relating to, or by reason of
the fact that Indemnitee is, was, shall be, or shall have been a director and/or
officer of the  Corporation  or is or was serving,  shall  serve,  or shall have
served at the  request  of the  Corporation  as a  director,  officer,  partner,
trustee,  member, employee, or agent ("Affiliate Indemnitee") of another foreign
or domestic corporation or

non-profit  corporation,   cooperative,   partnership,  joint  venture,  limited
liability  company,  trust or other  incorporated or  unincorporated  enterprise
(each, a "Company Affiliate").

                           (b) Without limiting the generality of the foregoing,
the Indemnitee  shall be entitled to the rights of  indemnification  provided in
this Section 1 for any expenses actually incurred in any Proceeding initiated by
or in the right of the Corporation,  unless  indemnification is barred by A.R.S.
Section 10-851.D or 10-856.A, or any other applicable law.

                           (c) In providing the foregoing  indemnification,  the
Corporation  shall, with respect to any proceeding,  hold harmless and indemnify
the  Indemnitee to the fullest  extent not prohibited by the law of the State of
Arizona, as in effect from time and time, and the Articles of Incorporation. For
purposes of this  Agreement,  it is intended that the  indemnification  afforded
hereby be mandatory and the broadest possible under any then existing  statutory
provision  expressly  authorizing  the  Corporation  to  indemnify  directors or
officers whether in effect on the date of this Agreement or hereafter, provided,
however,  that the  indemnification  provisions  of this  Agreement  shall apply
without  regard to whether any  provision set forth in the Articles or Bylaws of
the Corporation  authorizing or permitting  indemnification shall be in force or
effect.

                  2.  Other  Indemnification  Agreements.  The  Corporation  may
purchase and  maintain  insurance or furnish  similar  protection  or make other
arrangements,  including,  but not limited to, providing a trust fund, letter of
credit,  or  surety  bond  ("Indemnification  Arrangements")  on  behalf  of the
Indemnitee  against any liability  asserted against him or her or incurred by or
on  behalf  of him or her in such  capacity  as a  director  or  officer  of the
Corporation or an Affiliated Indemnitee,  or arising out of his or her status as
such,  whether or not the  Corporation  would have the power to indemnify him or
her against such liability under the provisions of this Agreement. The purchase,
establishment, and maintenance of any such Indemnification Arrangement shall not
in any way limit or affect the rights and  obligations of the  Corporation or of
the Indemnitee under this Agreement except as expressly provided herein, and the
execution and delivery of this Agreement by the  Corporation  and the Indemnitee
shall  not in any  way  limit  or  affect  the  rights  and  obligations  of the
Corporation or the other party or parties thereto under any such Indemnification
Arrangement.  All amounts payable by the Corporation  pursuant to this Section 2
and Section 1 hereof are herein  referred to as  "Indemnified  Amounts."  To the
extent  the  Corporation  is able to obtain  directors  and  officers  liability
insurance of a reasonable  premium (as determined by the Corporation in its sole
discretion),   the  Corporation  shall  use  reasonable  efforts  to  cause  the
Indemnitee to be covered by such insurance.

                  3. Advance Payment of Indemnified Amounts.

                           (a) The  Indemnitee  hereby is  granted  the right to
receive  in  advance  of  a  final,   nonappealable   judgment  or  other  final
adjudication of a Proceeding (a "Final Determination") the amount of any and all
expenses,  including,  without limitation,  investigation expenses, court costs,
expert witnesses' and attorneys' fees and other expenses expended or incurred by
the  Indemnitee  in  connection  with any  Proceeding  or otherwise  expensed or
incurred by the
                                       -2-

Indemnitee (such amounts so expended or incurred being  hereinafter  referred to
as "Advanced Amounts").

                           (b)  In  making  any  written  request  for  Advanced
Amounts, the Indemnitee shall submit to the Corporation a schedule setting forth
in reasonable  detail the dollar amount  expended or incurred and expected to be
expended.  Each such listing shall be supported by the bill, agreement, or other
documentation  relating thereto, each of which shall be appended to the schedule
as an exhibit.  In addition,  before the Indemnitee may receive Advanced Amounts
from the  Corporation,  the Indemnitee  shall provide to the  Corporation  (i) a
written  affirmation of the  Indemnitee's  good faith belief that the applicable
standard of conduct  required for  indemnification  by the  Corporation has been
satisfied by the Indemnitee,  and (ii) a written  undertaking by or on behalf of
the Indemnitee to repay the Advanced Amount if it shall ultimately be determined
that the Indemnitee has not satisfied any  applicable  standard of conduct.  The
written  undertaking  required from the Indemnitee shall be an unlimited general
obligation of the Indemnitee but need not be secured.  The Corporation shall pay
to the Indemnitee all Advanced  Amounts within twenty (20) days after receipt by
the Corporation of all information and documentation  required to be provided by
the Indemnitee pursuant to this paragraph.

                  4. Procedure for Payment of Indemnified Amounts.

                           (a) To obtain  indemnification  under this Agreement,
the Indemnitee  shall submit to the Corporation a written request for payment of
the  appropriate   Indemnified  Amounts,   including  with  such  requests  such
documentation  and information as is reasonably  available to the Indemnitee and
reasonably  necessary to determine  whether and to what extent the Indemnitee is
entitled to  indemnification.  The Secretary of the Corporation shall,  promptly
upon  receipt  of such a  request  for  indemnification,  advise  the  Board  of
Directors in writing that the Indemnitee has requested indemnification.

                           (b) The  Corporation  shall  pay the  Indemnitee  the
appropriate  Indemnified  Amounts unless it is  established  that the Indemnitee
engaged in one of the Prohibited  Acts, and such  Prohibited Act was the subject
matter of the Proceeding.  For purposes of determining whether the Indemnitee is
entitled  to  Indemnified  Amounts,  in  order  to deny  indemnification  to the
Indemnitee, the Corporation has the burden of proof in establishing (1) that the
Indemnitee  engaged in the  Prohibited  Act, and (2) that the Prohibited Act was
the subject  matter of the  Proceeding.  In this regard,  a  termination  of any
Proceeding by judgment,  order or settlement does not create a presumption  that
the  Indemnitee  did not meet  the  requisite  standard  of  conduct;  provided,
however,  that the  termination of any criminal  proceeding by conviction,  or a
pleading  of nolo  contendere  or its  equivalent,  or an  entry  of an order of
probation  prior  to  judgment,   creates  a  rebuttable  presumption  that  the
Indemnitee  engaged in a  Prohibited  Act.  For  purposes of this  Agreement,  a
Prohibited Act shall mean any act, omission or condition (i) described in A.R.S.
Section  10-851.D or 10- 856.A for which the  Corporation  may not indemnify the
Indemnitee  or (ii) any act,  omission or condition  for which  indemnity is not
available under any federal or state law or public policy.
                                       -3-

                           (c) Any determination that the Indemnitee has engaged
in a  Prohibited  Act shall be made (i)  either by the Board of  Directors  by a
majority  vote of a quorum  consisting of directors who were not parties to such
Proceeding; or (ii) by independent legal counsel (who may be the outside counsel
regularly employed by the Corporation);  provided that the manner in which (and,
if  applicable,  the  counsel  by which) the right of  indemnification  is to be
determined  shall be approved in advance in writing by both the highest  ranking
executive  officer  of the  Corporation  who  is  not a  party  to  such  action
(sometimes  hereinafter  referred to as "Senior Officer") and by the Indemnitee.
In the event  that such  parties  are unable to agree on the manner in which any
such  determination  is  to  be  made,  such  determination  shall  be  made  by
independent  legal  counsel  retained  by the  Corporation  especially  for such
purpose,  provided  that such  counsel be approved in advance in writing by both
the Senior Officer and the Indemnitee and, provided  further,  that such counsel
shall not be outside counsel regularly employed by the Corporation. The fees and
expenses of counsel in  connection  with making the  determination  contemplated
hereunder shall be paid by the  Corporation,  and, if requested by such counsel,
the Corporation  shall give such counsel an appropriate  written  agreement with
respect to the payment of their fees and expenses and such other  matters as may
be reasonably requested by counsel.

                           (d) The  Corporation  will  use its best  efforts  to
conclude  as  soon  as  practicable  any  required   determination  pursuant  to
subparagraph  (c) above and promptly will advise the  Indemnitee in writing with
respect  to any  determination  that the  Indemnitee  is or is not  entitled  to
indemnification,  including  a  description  of any  reason  or basis  for which
indemnification has been denied.  Payment of any applicable  Indemnified Amounts
will be made to the Indemnitee  within ten (10) days after any  determination of
the Indemnitee's entitlement to indemnification.

                           (e)  Notwithstanding  the  foregoing,  the Indemnitee
may, at any time after sixty (60) days after a claim for Indemnified Amounts has
been filed with the  Corporation (or upon receipt of written notice that a claim
for  Indemnified  Amounts has been  rejected,  if earlier)  and before three (3)
years after a claim for Indemnified Amounts has been filed,  petition a court of
competent  jurisdiction  to  determine  whether  the  Indemnitee  is entitled to
indemnification  under the  provisions of this  Agreement,  and such court shall
thereupon  have the exclusive  authority to make such  determination  unless and
until such court  dismisses or otherwise  terminates  such action without having
made such  determination.  The court shall,  as petitioned,  make an independent
determination  of whether  the  Indemnitee  is entitled  to  indemnification  as
provided under this Agreement,  irrespective of any prior  determination made by
the Board of Directors or independent counsel. If the court shall determine that
the Indemnitee is entitled to  indemnification  as to any claim, issue or matter
involved  in the  Proceeding  with  respect  to  which  there  has been no prior
determination pursuant to this Agreement or with respect to which there has been
a prior  determination  that the Indemnitee was not entitled to  indemnification
hereunder, the Corporation shall pay all expenses (including attorneys' fees and
court  costs)  actually  incurred  by the  Indemnitee  in  connection  with such
judicial determination.
                                       -4-

                  5. Agreement Not Exclusive; Subrogation Rights, etc.

                           (a) This Agreement  shall not be deemed  exclusive of
and  shall  not  diminish  any  other  rights  the  Indemnitee  may  have  to be
indemnified or insured or otherwise  protected  against any liability,  loss, or
expense by the  Corporation,  any  subsidiary of the  Corporation,  or any other
person or entity under any charter, bylaws, law, agreement,  policy of insurance
or similar protection, vote of stockholders or directors,  disinterested or not,
or  otherwise,  whether  or  not  now  in  effect,  both  as to  actions  in the
Indemnitee's  official  capacity,  and as to actions in another  capacity  while
holding  such  office.  The  Corporation's   obligations  to  make  payments  of
Indemnified  Amounts  hereunder  shall be satisfied to the extent that  payments
with respect to the same  Proceeding  (or part thereof) have been made to or for
the benefit of the Indemnitee by reason of the indemnification of the Indemnitee
pursuant to any other arrangement made by the Corporation for the benefit of the
Indemnitee.

                           (b) In the event the Indemnitee shall receive payment
from any insurance carrier or from the plaintiff in any Proceeding  against such
Indemnitee in respect of Indemnified Amounts after payments on account of all or
part of such  Indemnified  Amounts  have been made by the  Corporation  pursuant
hereto,  such Indemnitee shall promptly reimburse to the Corporation the amount,
if any,  by which the sum of such  payment  by such  insurance  carrier  or such
plaintiff and payments by the  Corporation or pursuant to  arrangements  made by
the  Corporation  to  Indemnitee  exceeds such  Indemnified  Amounts;  provided,
however,  that  such  portions,  if any,  of such  insurance  proceeds  that are
required  to be  reimbursed  to the  insurance  carrier  under  the terms of its
insurance  policy,  such as deductible or  co-insurance  payments,  shall not be
deemed to be payments to the Indemnitee hereunder.  In addition, upon payment of
Indemnified Amounts hereunder, the Corporation shall be subrogated to the rights
of  Indemnitee  receiving  such  payments  (to the extent  thereof)  against any
insurance  carrier (to the extent  permitted  under such insurance  policies) or
plaintiff  in respect  to such  Indemnified  Amounts  and the  Indemnitee  shall
execute and deliver any and all  instruments  and  documents and perform any and
all other acts or deeds which the  Corporation  deems  necessary or advisable to
secure such rights.  Such right of subrogation  shall be terminated upon receipt
by the Corporation of the amount to be reimbursed by the Indemnitee  pursuant to
the first sentence of this paragraph.

                  6.  Continuation of Indemnity.  All agreements and obligations
of the Corporation  contained herein shall continue during the period Indemnitee
is a  director  of  the  Corporation  (or  is  serving  at  the  request  of the
Corporation as an Affiliate Indemnitee) and shall continue thereafter so long as
Indemnitee  shall be subject to any  possible  Proceeding  by reason of the fact
that  Indemnitee was a director,  officer or employee of the  Corporation or was
serving in any other capacity referred to herein.

                  7.  Successors;  Binding  Agreement.  This Agreement  shall be
binding  on and  shall  inure  to the  benefit  of  and  be  enforceable  by the
Corporation's  successors and assigns and by the Indemnitee's  personal or legal
representatives,  executors,  administrators,  successors,  heirs, distributees,
devisees, and legatees. The Corporation shall require any successor or assignee
                                       -5-

(whether direct or indirect, by purchase, merger,  consolidation,  or otherwise)
to all or substantially all of the business and/or assets of the Corporation, by
written  agreement  in  form  and  substance  reasonably   satisfactory  to  the
Corporation and to the Indemnitee, expressly to assume and agree to perform this
Agreement in the same manner and to the same extent that the  Corporation  would
be required to perform if no such succession or assignment had taken place.

                  8.   Enforcement.   The  Corporation  has  entered  into  this
Agreement and assumed the obligations imposed on the Corporation hereby in order
to  induce  the  Indemnitee  to  act  as a  director  of  the  Corporation,  and
acknowledges that the Indemnitee is relying upon this Agreement in continuing in
such  capacity.  In the event the  Indemnitee is required to bring any action to
enforce  rights or to collect  monies due under this Agreement and is successful
in such  action,  the  Corporation  shall  reimburse  Indemnitee  for all of the
Indemnitee's  fees and  expenses in  bringing  and  pursuing  such  action.  The
Indemnitee  shall be entitled to the  advancement of Indemnified  Amounts to the
full extent contemplated by Section 3 hereof in connection with such Proceeding.

                  9. Separability. Each of the provisions of this Agreement is a
separate  and  distinct  agreement  independent  of the  others,  so that if any
provision  hereof shall be held to be invalid or  unenforceable  for any reason,
such   invalidity  or   unenforceability   shall  not  affect  the  validity  or
enforceability  of the other  provisions  hereof,  which other  provisions shall
remain in full force and effect.

                  10.  Miscellaneous.  No  provision  of this  Agreement  may be
modified,  waived, or discharged unless such modification,  waiver, or discharge
is agreed to in writing  signed by  Indemnitee  and either the  Chairman  of the
Board or the President of the  Corporation or another officer of the Corporation
specifically  designated by the Board of Directors. No waiver by either party at
any time of any  breach  by the  other  party of,  or of  compliance  with,  any
condition  or  provision  of this  Agreement to be performed by such other party
shall be deemed a waiver of similar or  dissimilar  provisions  or conditions at
the  same  time  or  at  any  prior  or   subsequent   time.  No  agreements  or
representations,  oral or  otherwise,  express or implied,  with  respect to the
subject  matter  hereof  have been made by either  party which are not set forth
expressly in this Agreement.  The validity,  interpretation,  construction,  and
performance  of this  Agreement  shall be  governed  by the laws of the State of
Arizona,  without  giving effect to the principles of conflicts of laws thereof.
The  Indemnitee   may  bring  an  action  seeking   resolution  of  disputes  or
controversies arising under or in any way related to this Agreement in the state
or federal court jurisdiction in which Indemnitee resides or in which his or her
place of business  is located,  and in any  related  appellate  courts,  and the
Corporation consents to the jurisdiction of such courts and to such venue.

                  11. Notices.  For the purposes of this Agreement,  notices and
all other  communications  provided for in the Agreement shall be in writing and
shall be  deemed  to have been duly  given  when  delivered  or mailed by United
States registered mail, return receipt requested, postage prepaid, as follows:
                                       -6-

                  If to Indemnitee:     Clark A. Jenkins
                                        Knight Transportation, Inc.
                                        5601 W. Buckeye Road
                                        Phoenix, Arizona 85043

                  If to Corporation:    Knight Transportation, Inc.
                                        5601 West Buckeye Road
                                        Phoenix, Arizona 85043

                                        Attention:    Secretary

or to such other  address  as either  party may have  furnished  to the other in
writing in accordance  herewith,  except that notices of change of address shall
be effective only upon receipt.

                  12. Counterpart. This Agreement may be executed in one or more
counterparts,  each of which shall be deemed to be an original  but all of which
together shall constitute one and the same instrument.

                  13.  Effectiveness.  This  Agreement  shall be effective as of
January 1, 1997.

                  IN WITNESS WHEREOF, the undersigned have caused this Agreement
to be executed as of the day and year first above written.

                                        KNIGHT TRANSPORTATION, INC.



                                        By: /s/ Kevin P. Knight
                                           -------------------------------------
                                                 Kevin P. Knight
                                                 Its Chief Executive Officer


                                        INDEMNITEE:


                                        /s/ Clark A. Jenkins
                                        ----------------------------------------
                                                  Clark A. Jenkins

                                       -7-

                               INDEMNITY AGREEMENT
                               -------------------


                  This INDEMNITY AGREEMENT dated as of February 5, 1997, is made
by and between Knight  Transportation,  Inc. (the  "Corporation"),  and Keith T.
Knight (the "Indemnitee").

                                    RECITALS
                                    --------

                  The Articles of  Incorporation  and By-Laws of the Corporation
provide for  indemnification  by the Corporation of its directors to the fullest
extent permitted by law. The Indemnitee has been serving and desires to continue
to serve as a director of the  Corporation in part in reliance on such indemnity
provision.

                  To  provide  the  Indemnitee   with   additional   contractual
assurance of protection  against  personal  liability in connection with certain
proceedings  described  below,  the  Corporation  desires  to  enter  into  this
Agreement.

                  In order to induce  the  Indemnitee  to serve or  continue  to
serve as a director of the Corporation, and in consideration of the Indemnitee's
so serving,  the  Corporation  desires to indemnify the  Indemnitee  and to make
arrangements  pursuant to which the  Indemnitee  may be  advanced or  reimbursed
expenses  incurred  by  Indemnitee  in  certain  proceedings   described  below,
according to the terms and conditions set forth below.

                                    AGREEMENT
                                    ---------

                  THEREFORE,  in consideration of the foregoing  recitals and of
Indemnitee's  serving or continuing to serve the Corporation as a director,  the
parties agree as follows:

                  1.       Indemnification.

                           (a) In accordance  with the  provisions of subsection
(b) of this Section 1, the  Corporation  shall hold  harmless and  indemnify the
Indemnitee  against any and all  expenses,  liabilities  and losses  (including,
without limitation,  investigation expenses and expert witnesses' and attorneys'
fees and expenses, costs of court, judgments, penalties, fines, and amounts paid
or to be paid in settlement)  actually  incurred by the  Indemnitee  (net of any
related insurance proceeds or other amounts received by Indemnitee or paid by or
on behalf of the Corporation on the Indemnitee's behalf), in connection with any
action,  suit,  or  proceeding,  whether  civil,  criminal,  administrative,  or
investigative,  to which the Indemnitee is a party or is threatened to be made a
party (a "Proceeding")  based upon,  arising from,  relating to, or by reason of
the fact that Indemnitee is, was, shall be, or shall have been a director and/or
officer of the  Corporation  or is or was serving,  shall  serve,  or shall have
served at the  request  of the  Corporation  as a  director,  officer,  partner,
trustee,  member, employee, or agent ("Affiliate Indemnitee") of another foreign
or domestic corporation or

non-profit  corporation,   cooperative,   partnership,  joint  venture,  limited
liability  company,  trust or other  incorporated or  unincorporated  enterprise
(each, a "Company Affiliate").

                           (b) Without limiting the generality of the foregoing,
the Indemnitee  shall be entitled to the rights of  indemnification  provided in
this Section 1 for any expenses actually incurred in any Proceeding initiated by
or in the right of the Corporation,  unless  indemnification is barred by A.R.S.
Section 10-851.D or 10-856.A, or any other applicable law.

                           (c) In providing the foregoing  indemnification,  the
Corporation  shall, with respect to any proceeding,  hold harmless and indemnify
the  Indemnitee to the fullest  extent not prohibited by the law of the State of
Arizona, as in effect from time and time, and the Articles of Incorporation. For
purposes of this  Agreement,  it is intended that the  indemnification  afforded
hereby be mandatory and the broadest possible under any then existing  statutory
provision  expressly  authorizing  the  Corporation  to  indemnify  directors or
officers whether in effect on the date of this Agreement or hereafter, provided,
however,  that the  indemnification  provisions  of this  Agreement  shall apply
without  regard to whether any  provision set forth in the Articles or Bylaws of
the Corporation  authorizing or permitting  indemnification shall be in force or
effect.

                  2.  Other  Indemnification  Agreements.  The  Corporation  may
purchase and  maintain  insurance or furnish  similar  protection  or make other
arrangements,  including,  but not limited to, providing a trust fund, letter of
credit,  or  surety  bond  ("Indemnification  Arrangements")  on  behalf  of the
Indemnitee  against any liability  asserted against him or her or incurred by or
on  behalf  of him or her in such  capacity  as a  director  or  officer  of the
Corporation or an Affiliated Indemnitee,  or arising out of his or her status as
such,  whether or not the  Corporation  would have the power to indemnify him or
her against such liability under the provisions of this Agreement. The purchase,
establishment, and maintenance of any such Indemnification Arrangement shall not
in any way limit or affect the rights and  obligations of the  Corporation or of
the Indemnitee under this Agreement except as expressly provided herein, and the
execution and delivery of this Agreement by the  Corporation  and the Indemnitee
shall  not in any  way  limit  or  affect  the  rights  and  obligations  of the
Corporation or the other party or parties thereto under any such Indemnification
Arrangement.  All amounts payable by the Corporation  pursuant to this Section 2
and Section 1 hereof are herein  referred to as  "Indemnified  Amounts."  To the
extent  the  Corporation  is able to obtain  directors  and  officers  liability
insurance of a reasonable  premium (as determined by the Corporation in its sole
discretion),   the  Corporation  shall  use  reasonable  efforts  to  cause  the
Indemnitee to be covered by such insurance.

                  3. Advance Payment of Indemnified Amounts.

                           (a) The  Indemnitee  hereby is  granted  the right to
receive  in  advance  of  a  final,   nonappealable   judgment  or  other  final
adjudication of a Proceeding (a "Final Determination") the amount of any and all
expenses,  including,  without limitation,  investigation expenses, court costs,
expert witnesses' and attorneys' fees and other expenses expended or incurred by
the  Indemnitee  in  connection  with any  Proceeding  or otherwise  expensed or
incurred by the
                                       -2-

Indemnitee (such amounts so expended or incurred being  hereinafter  referred to
as "Advanced Amounts").

                           (b)  In  making  any  written  request  for  Advanced
Amounts, the Indemnitee shall submit to the Corporation a schedule setting forth
in reasonable  detail the dollar amount  expended or incurred and expected to be
expended.  Each such listing shall be supported by the bill, agreement, or other
documentation  relating thereto, each of which shall be appended to the schedule
as an exhibit.  In addition,  before the Indemnitee may receive Advanced Amounts
from the  Corporation,  the Indemnitee  shall provide to the  Corporation  (i) a
written  affirmation of the  Indemnitee's  good faith belief that the applicable
standard of conduct  required for  indemnification  by the  Corporation has been
satisfied by the Indemnitee,  and (ii) a written  undertaking by or on behalf of
the Indemnitee to repay the Advanced Amount if it shall ultimately be determined
that the Indemnitee has not satisfied any  applicable  standard of conduct.  The
written  undertaking  required from the Indemnitee shall be an unlimited general
obligation of the Indemnitee but need not be secured.  The Corporation shall pay
to the Indemnitee all Advanced  Amounts within twenty (20) days after receipt by
the Corporation of all information and documentation  required to be provided by
the Indemnitee pursuant to this paragraph.

                  4. Procedure for Payment of Indemnified Amounts.

                           (a) To obtain  indemnification  under this Agreement,
the Indemnitee  shall submit to the Corporation a written request for payment of
the  appropriate   Indemnified  Amounts,   including  with  such  requests  such
documentation  and information as is reasonably  available to the Indemnitee and
reasonably  necessary to determine  whether and to what extent the Indemnitee is
entitled to  indemnification.  The Secretary of the Corporation shall,  promptly
upon  receipt  of such a  request  for  indemnification,  advise  the  Board  of
Directors in writing that the Indemnitee has requested indemnification.

                           (b) The  Corporation  shall  pay the  Indemnitee  the
appropriate  Indemnified  Amounts unless it is  established  that the Indemnitee
engaged in one of the Prohibited  Acts, and such  Prohibited Act was the subject
matter of the Proceeding.  For purposes of determining whether the Indemnitee is
entitled  to  Indemnified  Amounts,  in  order  to deny  indemnification  to the
Indemnitee, the Corporation has the burden of proof in establishing (1) that the
Indemnitee  engaged in the  Prohibited  Act, and (2) that the Prohibited Act was
the subject  matter of the  Proceeding.  In this regard,  a  termination  of any
Proceeding by judgment,  order or settlement does not create a presumption  that
the  Indemnitee  did not meet  the  requisite  standard  of  conduct;  provided,
however,  that the  termination of any criminal  proceeding by conviction,  or a
pleading  of nolo  contendere  or its  equivalent,  or an  entry  of an order of
probation  prior  to  judgment,   creates  a  rebuttable  presumption  that  the
Indemnitee  engaged in a  Prohibited  Act.  For  purposes of this  Agreement,  a
Prohibited Act shall mean any act, omission or condition (i) described in A.R.S.
Section  10-851.D or 10- 856.A for which the  Corporation  may not indemnify the
Indemnitee  or (ii) any act,  omission or condition  for which  indemnity is not
available under any federal or state law or public policy.
                                       -3-


                           (c) Any determination that the Indemnitee has engaged
in a  Prohibited  Act shall be made (i)  either by the Board of  Directors  by a
majority  vote of a quorum  consisting of directors who were not parties to such
Proceeding; or (ii) by independent legal counsel (who may be the outside counsel
regularly employed by the Corporation);  provided that the manner in which (and,
if  applicable,  the  counsel  by which) the right of  indemnification  is to be
determined  shall be approved in advance in writing by both the highest  ranking
executive  officer  of the  Corporation  who  is  not a  party  to  such  action
(sometimes  hereinafter  referred to as "Senior Officer") and by the Indemnitee.
In the event  that such  parties  are unable to agree on the manner in which any
such  determination  is  to  be  made,  such  determination  shall  be  made  by
independent  legal  counsel  retained  by the  Corporation  especially  for such
purpose,  provided  that such  counsel be approved in advance in writing by both
the Senior Officer and the Indemnitee and, provided  further,  that such counsel
shall not be outside counsel regularly employed by the Corporation. The fees and
expenses of counsel in  connection  with making the  determination  contemplated
hereunder shall be paid by the  Corporation,  and, if requested by such counsel,
the Corporation  shall give such counsel an appropriate  written  agreement with
respect to the payment of their fees and expenses and such other  matters as may
be reasonably requested by counsel.

                           (d) The  Corporation  will  use its best  efforts  to
conclude  as  soon  as  practicable  any  required   determination  pursuant  to
subparagraph  (c) above and promptly will advise the  Indemnitee in writing with
respect  to any  determination  that the  Indemnitee  is or is not  entitled  to
indemnification,  including  a  description  of any  reason  or basis  for which
indemnification has been denied.  Payment of any applicable  Indemnified Amounts
will be made to the Indemnitee  within ten (10) days after any  determination of
the Indemnitee's entitlement to indemnification.

                           (e)  Notwithstanding  the  foregoing,  the Indemnitee
may, at any time after sixty (60) days after a claim for Indemnified Amounts has
been filed with the  Corporation (or upon receipt of written notice that a claim
for  Indemnified  Amounts has been  rejected,  if earlier)  and before three (3)
years after a claim for Indemnified Amounts has been filed,  petition a court of
competent  jurisdiction  to  determine  whether  the  Indemnitee  is entitled to
indemnification  under the  provisions of this  Agreement,  and such court shall
thereupon  have the exclusive  authority to make such  determination  unless and
until such court  dismisses or otherwise  terminates  such action without having
made such  determination.  The court shall,  as petitioned,  make an independent
determination  of whether  the  Indemnitee  is entitled  to  indemnification  as
provided under this Agreement,  irrespective of any prior  determination made by
the Board of Directors or independent counsel. If the court shall determine that
the Indemnitee is entitled to  indemnification  as to any claim, issue or matter
involved  in the  Proceeding  with  respect  to  which  there  has been no prior
determination pursuant to this Agreement or with respect to which there has been
a prior  determination  that the Indemnitee was not entitled to  indemnification
hereunder, the Corporation shall pay all expenses (including attorneys' fees and
court  costs)  actually  incurred  by the  Indemnitee  in  connection  with such
judicial determination.
                                       -4-


                  5. Agreement Not Exclusive; Subrogation Rights, etc.

                           (a) This Agreement  shall not be deemed  exclusive of
and  shall  not  diminish  any  other  rights  the  Indemnitee  may  have  to be
indemnified or insured or otherwise  protected  against any liability,  loss, or
expense by the  Corporation,  any  subsidiary of the  Corporation,  or any other
person or entity under any charter, bylaws, law, agreement,  policy of insurance
or similar protection, vote of stockholders or directors,  disinterested or not,
or  otherwise,  whether  or  not  now  in  effect,  both  as to  actions  in the
Indemnitee's  official  capacity,  and as to actions in another  capacity  while
holding  such  office.  The  Corporation's   obligations  to  make  payments  of
Indemnified  Amounts  hereunder  shall be satisfied to the extent that  payments
with respect to the same  Proceeding  (or part thereof) have been made to or for
the benefit of the Indemnitee by reason of the indemnification of the Indemnitee
pursuant to any other arrangement made by the Corporation for the benefit of the
Indemnitee.

                           (b) In the event the Indemnitee shall receive payment
from any insurance carrier or from the plaintiff in any Proceeding  against such
Indemnitee in respect of Indemnified Amounts after payments on account of all or
part of such  Indemnified  Amounts  have been made by the  Corporation  pursuant
hereto,  such Indemnitee shall promptly reimburse to the Corporation the amount,
if any,  by which the sum of such  payment  by such  insurance  carrier  or such
plaintiff and payments by the  Corporation or pursuant to  arrangements  made by
the  Corporation  to  Indemnitee  exceeds such  Indemnified  Amounts;  provided,
however,  that  such  portions,  if any,  of such  insurance  proceeds  that are
required  to be  reimbursed  to the  insurance  carrier  under  the terms of its
insurance  policy,  such as deductible or  co-insurance  payments,  shall not be
deemed to be payments to the Indemnitee hereunder.  In addition, upon payment of
Indemnified Amounts hereunder, the Corporation shall be subrogated to the rights
of  Indemnitee  receiving  such  payments  (to the extent  thereof)  against any
insurance  carrier (to the extent  permitted  under such insurance  policies) or
plaintiff  in respect  to such  Indemnified  Amounts  and the  Indemnitee  shall
execute and deliver any and all  instruments  and  documents and perform any and
all other acts or deeds which the  Corporation  deems  necessary or advisable to
secure such rights.  Such right of subrogation  shall be terminated upon receipt
by the Corporation of the amount to be reimbursed by the Indemnitee  pursuant to
the first sentence of this paragraph.

                  6.  Continuation of Indemnity.  All agreements and obligations
of the Corporation  contained herein shall continue during the period Indemnitee
is a  director  of  the  Corporation  (or  is  serving  at  the  request  of the
Corporation as an Affiliate Indemnitee) and shall continue thereafter so long as
Indemnitee  shall be subject to any  possible  Proceeding  by reason of the fact
that  Indemnitee was a director,  officer or employee of the  Corporation or was
serving in any other capacity referred to herein.

                  7.  Successors;  Binding  Agreement.  This Agreement  shall be
binding  on and  shall  inure  to the  benefit  of  and  be  enforceable  by the
Corporation's  successors and assigns and by the Indemnitee's  personal or legal
representatives,  executors,  administrators,  successors,  heirs, distributees,
devisees, and legatees. The Corporation shall require any successor or assignee
                                       -5-

(whether direct or indirect, by purchase, merger,  consolidation,  or otherwise)
to all or substantially all of the business and/or assets of the Corporation, by
written  agreement  in  form  and  substance  reasonably   satisfactory  to  the
Corporation and to the Indemnitee, expressly to assume and agree to perform this
Agreement in the same manner and to the same extent that the  Corporation  would
be required to perform if no such succession or assignment had taken place.

                  8.   Enforcement.   The  Corporation  has  entered  into  this
Agreement and assumed the obligations imposed on the Corporation hereby in order
to  induce  the  Indemnitee  to  act  as a  director  of  the  Corporation,  and
acknowledges that the Indemnitee is relying upon this Agreement in continuing in
such  capacity.  In the event the  Indemnitee is required to bring any action to
enforce  rights or to collect  monies due under this Agreement and is successful
in such  action,  the  Corporation  shall  reimburse  Indemnitee  for all of the
Indemnitee's  fees and  expenses in  bringing  and  pursuing  such  action.  The
Indemnitee  shall be entitled to the  advancement of Indemnified  Amounts to the
full extent contemplated by Section 3 hereof in connection with such Proceeding.

                  9. Separability. Each of the provisions of this Agreement is a
separate  and  distinct  agreement  independent  of the  others,  so that if any
provision  hereof shall be held to be invalid or  unenforceable  for any reason,
such   invalidity  or   unenforceability   shall  not  affect  the  validity  or
enforceability  of the other  provisions  hereof,  which other  provisions shall
remain in full force and effect.

                  10.  Miscellaneous.  No  provision  of this  Agreement  may be
modified,  waived, or discharged unless such modification,  waiver, or discharge
is agreed to in writing  signed by  Indemnitee  and either the  Chairman  of the
Board or the President of the  Corporation or another officer of the Corporation
specifically  designated by the Board of Directors. No waiver by either party at
any time of any  breach  by the  other  party of,  or of  compliance  with,  any
condition  or  provision  of this  Agreement to be performed by such other party
shall be deemed a waiver of similar or  dissimilar  provisions  or conditions at
the  same  time  or  at  any  prior  or   subsequent   time.  No  agreements  or
representations,  oral or  otherwise,  express or implied,  with  respect to the
subject  matter  hereof  have been made by either  party which are not set forth
expressly in this Agreement.  The validity,  interpretation,  construction,  and
performance  of this  Agreement  shall be  governed  by the laws of the State of
Arizona,  without  giving effect to the principles of conflicts of laws thereof.
The  Indemnitee   may  bring  an  action  seeking   resolution  of  disputes  or
controversies arising under or in any way related to this Agreement in the state
or federal court jurisdiction in which Indemnitee resides or in which his or her
place of business  is located,  and in any  related  appellate  courts,  and the
Corporation consents to the jurisdiction of such courts and to such venue.

                  11. Notices.  For the purposes of this Agreement,  notices and
all other  communications  provided for in the Agreement shall be in writing and
shall be  deemed  to have been duly  given  when  delivered  or mailed by United
States registered mail, return receipt requested, postage prepaid, as follows:
                                       -6-


                  If to Indemnitee:     Keith T. Knight
                                        5460 Sunset Lane
                                        Yorba Linda, CA 92686

                  If to Corporation:    Knight Transportation, Inc.
                                        5601 West Buckeye Road
                                        Phoenix, Arizona 85043

                                        Attention:   Secretary

or to such other  address  as either  party may have  furnished  to the other in
writing in accordance  herewith,  except that notices of change of address shall
be effective only upon receipt.

                  12. Counterpart. This Agreement may be executed in one or more
counterparts,  each of which shall be deemed to be an original  but all of which
together shall constitute one and the same instrument.

                  13.  Effectiveness.  This  Agreement  shall be effective as of
January 1, 1997.

                  IN WITNESS WHEREOF, the undersigned have caused this Agreement
to be executed as of the day and year first above written.

                                        KNIGHT TRANSPORTATION, INC.



                                        By: /s/ Kevin P. Knight
                                           -------------------------------------
                                                 Kevin P. Knight
                                                 Its Chief Executive Officer


                                        INDEMNITEE:


                                        /s/ Keith T. Knight
                                        ----------------------------------------
                                                  Keith T. Knight
                                       -7-

                               INDEMNITY AGREEMENT
                               -------------------


                  This INDEMNITY AGREEMENT dated as of February 5, 1997, is made
by and between Knight  Transportation,  Inc. (the  "Corporation"),  and L. Randy
Knight (the "Indemnitee").

                                    RECITALS
                                    --------

                  The Articles of  Incorporation  and By-Laws of the Corporation
provide for  indemnification  by the Corporation of its directors to the fullest
extent permitted by law. The Indemnitee has been serving and desires to continue
to serve as a director of the  Corporation in part in reliance on such indemnity
provision.

                  To  provide  the  Indemnitee   with   additional   contractual
assurance of protection  against  personal  liability in connection with certain
proceedings  described  below,  the  Corporation  desires  to  enter  into  this
Agreement.

                  In order to induce  the  Indemnitee  to serve or  continue  to
serve as a director of the Corporation, and in consideration of the Indemnitee's
so serving,  the  Corporation  desires to indemnify the  Indemnitee  and to make
arrangements  pursuant to which the  Indemnitee  may be  advanced or  reimbursed
expenses  incurred  by  Indemnitee  in  certain  proceedings   described  below,
according to the terms and conditions set forth below.

                                    AGREEMENT
                                    ---------

                  THEREFORE,  in consideration of the foregoing  recitals and of
Indemnitee's  serving or continuing to serve the Corporation as a director,  the
parties agree as follows:

                  1. Indemnification.

                           (a) In accordance  with the  provisions of subsection
(b) of this Section 1, the  Corporation  shall hold  harmless and  indemnify the
Indemnitee  against any and all  expenses,  liabilities  and losses  (including,
without limitation,  investigation expenses and expert witnesses' and attorneys'
fees and expenses, costs of court, judgments, penalties, fines, and amounts paid
or to be paid in settlement)  actually  incurred by the  Indemnitee  (net of any
related insurance proceeds or other amounts received by Indemnitee or paid by or
on behalf of the Corporation on the Indemnitee's behalf), in connection with any
action,  suit,  or  proceeding,  whether  civil,  criminal,  administrative,  or
investigative,  to which the Indemnitee is a party or is threatened to be made a
party (a "Proceeding")  based upon,  arising from,  relating to, or by reason of
the fact that Indemnitee is, was, shall be, or shall have been a director and/or
officer of the  Corporation  or is or was serving,  shall  serve,  or shall have
served at the  request  of the  Corporation  as a  director,  officer,  partner,
trustee,  member, employee, or agent ("Affiliate Indemnitee") of another foreign
or domestic corporation or

non-profit  corporation,   cooperative,   partnership,  joint  venture,  limited
liability  company,  trust or other  incorporated or  unincorporated  enterprise
(each, a "Company Affiliate").

                           (b) Without limiting the generality of the foregoing,
the Indemnitee  shall be entitled to the rights of  indemnification  provided in
this Section 1 for any expenses actually incurred in any Proceeding initiated by
or in the right of the Corporation,  unless  indemnification is barred by A.R.S.
Section 10-851.D or 10-856.A, or any other applicable law.

                           (c) In providing the foregoing  indemnification,  the
Corporation  shall, with respect to any proceeding,  hold harmless and indemnify
the  Indemnitee to the fullest  extent not prohibited by the law of the State of
Arizona, as in effect from time and time, and the Articles of Incorporation. For
purposes of this  Agreement,  it is intended that the  indemnification  afforded
hereby be mandatory and the broadest possible under any then existing  statutory
provision  expressly  authorizing  the  Corporation  to  indemnify  directors or
officers whether in effect on the date of this Agreement or hereafter, provided,
however,  that the  indemnification  provisions  of this  Agreement  shall apply
without  regard to whether any  provision set forth in the Articles or Bylaws of
the Corporation  authorizing or permitting  indemnification shall be in force or
effect.

                  2.  Other  Indemnification  Agreements.  The  Corporation  may
purchase and  maintain  insurance or furnish  similar  protection  or make other
arrangements,  including,  but not limited to, providing a trust fund, letter of
credit,  or  surety  bond  ("Indemnification  Arrangements")  on  behalf  of the
Indemnitee  against any liability  asserted against him or her or incurred by or
on  behalf  of him or her in such  capacity  as a  director  or  officer  of the
Corporation or an Affiliated Indemnitee,  or arising out of his or her status as
such,  whether or not the  Corporation  would have the power to indemnify him or
her against such liability under the provisions of this Agreement. The purchase,
establishment, and maintenance of any such Indemnification Arrangement shall not
in any way limit or affect the rights and  obligations of the  Corporation or of
the Indemnitee under this Agreement except as expressly provided herein, and the
execution and delivery of this Agreement by the  Corporation  and the Indemnitee
shall  not in any  way  limit  or  affect  the  rights  and  obligations  of the
Corporation or the other party or parties thereto under any such Indemnification
Arrangement.  All amounts payable by the Corporation  pursuant to this Section 2
and Section 1 hereof are herein  referred to as  "Indemnified  Amounts."  To the
extent  the  Corporation  is able to obtain  directors  and  officers  liability
insurance of a reasonable  premium (as determined by the Corporation in its sole
discretion),   the  Corporation  shall  use  reasonable  efforts  to  cause  the
Indemnitee to be covered by such insurance.

                  3. Advance Payment of Indemnified Amounts.

                           (a) The  Indemnitee  hereby is  granted  the right to
receive  in  advance  of  a  final,   nonappealable   judgment  or  other  final
adjudication of a Proceeding (a "Final Determination") the amount of any and all
expenses,  including,  without limitation,  investigation expenses, court costs,
expert witnesses' and attorneys' fees and other expenses expended or incurred by
the  Indemnitee  in  connection  with any  Proceeding  or otherwise  expensed or
incurred by the
                                       -2-

Indemnitee (such amounts so expended or incurred being  hereinafter  referred to
as "Advanced Amounts").

                           (b)  In  making  any  written  request  for  Advanced
Amounts, the Indemnitee shall submit to the Corporation a schedule setting forth
in reasonable  detail the dollar amount  expended or incurred and expected to be
expended.  Each such listing shall be supported by the bill, agreement, or other
documentation  relating thereto, each of which shall be appended to the schedule
as an exhibit.  In addition,  before the Indemnitee may receive Advanced Amounts
from the  Corporation,  the Indemnitee  shall provide to the  Corporation  (i) a
written  affirmation of the  Indemnitee's  good faith belief that the applicable
standard of conduct  required for  indemnification  by the  Corporation has been
satisfied by the Indemnitee,  and (ii) a written  undertaking by or on behalf of
the Indemnitee to repay the Advanced Amount if it shall ultimately be determined
that the Indemnitee has not satisfied any  applicable  standard of conduct.  The
written  undertaking  required from the Indemnitee shall be an unlimited general
obligation of the Indemnitee but need not be secured.  The Corporation shall pay
to the Indemnitee all Advanced  Amounts within twenty (20) days after receipt by
the Corporation of all information and documentation  required to be provided by
the Indemnitee pursuant to this paragraph.

                  4. Procedure for Payment of Indemnified Amounts.

                           (a) To obtain  indemnification  under this Agreement,
the Indemnitee  shall submit to the Corporation a written request for payment of
the  appropriate   Indemnified  Amounts,   including  with  such  requests  such
documentation  and information as is reasonably  available to the Indemnitee and
reasonably  necessary to determine  whether and to what extent the Indemnitee is
entitled to  indemnification.  The Secretary of the Corporation shall,  promptly
upon  receipt  of such a  request  for  indemnification,  advise  the  Board  of
Directors in writing that the Indemnitee has requested indemnification.

                           (b) The  Corporation  shall  pay the  Indemnitee  the
appropriate  Indemnified  Amounts unless it is  established  that the Indemnitee
engaged in one of the Prohibited  Acts, and such  Prohibited Act was the subject
matter of the Proceeding.  For purposes of determining whether the Indemnitee is
entitled  to  Indemnified  Amounts,  in  order  to deny  indemnification  to the
Indemnitee, the Corporation has the burden of proof in establishing (1) that the
Indemnitee  engaged in the  Prohibited  Act, and (2) that the Prohibited Act was
the subject  matter of the  Proceeding.  In this regard,  a  termination  of any
Proceeding by judgment,  order or settlement does not create a presumption  that
the  Indemnitee  did not meet  the  requisite  standard  of  conduct;  provided,
however,  that the  termination of any criminal  proceeding by conviction,  or a
pleading  of nolo  contendere  or its  equivalent,  or an  entry  of an order of
probation  prior  to  judgment,   creates  a  rebuttable  presumption  that  the
Indemnitee  engaged in a  Prohibited  Act.  For  purposes of this  Agreement,  a
Prohibited Act shall mean any act, omission or condition (i) described in A.R.S.
Section  10-851.D or 10- 856.A for which the  Corporation  may not indemnify the
Indemnitee  or (ii) any act,  omission or condition  for which  indemnity is not
available under any federal or state law or public policy.
                                       -3-

                           (c) Any determination that the Indemnitee has engaged
in a  Prohibited  Act shall be made (i)  either by the Board of  Directors  by a
majority  vote of a quorum  consisting of directors who were not parties to such
Proceeding; or (ii) by independent legal counsel (who may be the outside counsel
regularly employed by the Corporation);  provided that the manner in which (and,
if  applicable,  the  counsel  by which) the right of  indemnification  is to be
determined  shall be approved in advance in writing by both the highest  ranking
executive  officer  of the  Corporation  who  is  not a  party  to  such  action
(sometimes  hereinafter  referred to as "Senior Officer") and by the Indemnitee.
In the event  that such  parties  are unable to agree on the manner in which any
such  determination  is  to  be  made,  such  determination  shall  be  made  by
independent  legal  counsel  retained  by the  Corporation  especially  for such
purpose,  provided  that such  counsel be approved in advance in writing by both
the Senior Officer and the Indemnitee and, provided  further,  that such counsel
shall not be outside counsel regularly employed by the Corporation. The fees and
expenses of counsel in  connection  with making the  determination  contemplated
hereunder shall be paid by the  Corporation,  and, if requested by such counsel,
the Corporation  shall give such counsel an appropriate  written  agreement with
respect to the payment of their fees and expenses and such other  matters as may
be reasonably requested by counsel.

                           (d) The  Corporation  will  use its best  efforts  to
conclude  as  soon  as  practicable  any  required   determination  pursuant  to
subparagraph  (c) above and promptly will advise the  Indemnitee in writing with
respect  to any  determination  that the  Indemnitee  is or is not  entitled  to
indemnification,  including  a  description  of any  reason  or basis  for which
indemnification has been denied.  Payment of any applicable  Indemnified Amounts
will be made to the Indemnitee  within ten (10) days after any  determination of
the Indemnitee's entitlement to indemnification.

                           (e)  Notwithstanding  the  foregoing,  the Indemnitee
may, at any time after sixty (60) days after a claim for Indemnified Amounts has
been filed with the  Corporation (or upon receipt of written notice that a claim
for  Indemnified  Amounts has been  rejected,  if earlier)  and before three (3)
years after a claim for Indemnified Amounts has been filed,  petition a court of
competent  jurisdiction  to  determine  whether  the  Indemnitee  is entitled to
indemnification  under the  provisions of this  Agreement,  and such court shall
thereupon  have the exclusive  authority to make such  determination  unless and
until such court  dismisses or otherwise  terminates  such action without having
made such  determination.  The court shall,  as petitioned,  make an independent
determination  of whether  the  Indemnitee  is entitled  to  indemnification  as
provided under this Agreement,  irrespective of any prior  determination made by
the Board of Directors or independent counsel. If the court shall determine that
the Indemnitee is entitled to  indemnification  as to any claim, issue or matter
involved  in the  Proceeding  with  respect  to  which  there  has been no prior
determination pursuant to this Agreement or with respect to which there has been
a prior  determination  that the Indemnitee was not entitled to  indemnification
hereunder, the Corporation shall pay all expenses (including attorneys' fees and
court  costs)  actually  incurred  by the  Indemnitee  in  connection  with such
judicial determination.
                                       -4-

                  5. Agreement Not Exclusive; Subrogation Rights, etc.

                           (a) This Agreement  shall not be deemed  exclusive of
and  shall  not  diminish  any  other  rights  the  Indemnitee  may  have  to be
indemnified or insured or otherwise  protected  against any liability,  loss, or
expense by the  Corporation,  any  subsidiary of the  Corporation,  or any other
person or entity under any charter, bylaws, law, agreement,  policy of insurance
or similar protection, vote of stockholders or directors,  disinterested or not,
or  otherwise,  whether  or  not  now  in  effect,  both  as to  actions  in the
Indemnitee's  official  capacity,  and as to actions in another  capacity  while
holding  such  office.  The  Corporation's   obligations  to  make  payments  of
Indemnified  Amounts  hereunder  shall be satisfied to the extent that  payments
with respect to the same  Proceeding  (or part thereof) have been made to or for
the benefit of the Indemnitee by reason of the indemnification of the Indemnitee
pursuant to any other arrangement made by the Corporation for the benefit of the
Indemnitee.

                           (b) In the event the Indemnitee shall receive payment
from any insurance carrier or from the plaintiff in any Proceeding  against such
Indemnitee in respect of Indemnified Amounts after payments on account of all or
part of such  Indemnified  Amounts  have been made by the  Corporation  pursuant
hereto,  such Indemnitee shall promptly reimburse to the Corporation the amount,
if any,  by which the sum of such  payment  by such  insurance  carrier  or such
plaintiff and payments by the  Corporation or pursuant to  arrangements  made by
the  Corporation  to  Indemnitee  exceeds such  Indemnified  Amounts;  provided,
however,  that  such  portions,  if any,  of such  insurance  proceeds  that are
required  to be  reimbursed  to the  insurance  carrier  under  the terms of its
insurance  policy,  such as deductible or  co-insurance  payments,  shall not be
deemed to be payments to the Indemnitee hereunder.  In addition, upon payment of
Indemnified Amounts hereunder, the Corporation shall be subrogated to the rights
of  Indemnitee  receiving  such  payments  (to the extent  thereof)  against any
insurance  carrier (to the extent  permitted  under such insurance  policies) or
plaintiff  in respect  to such  Indemnified  Amounts  and the  Indemnitee  shall
execute and deliver any and all  instruments  and  documents and perform any and
all other acts or deeds which the  Corporation  deems  necessary or advisable to
secure such rights.  Such right of subrogation  shall be terminated upon receipt
by the Corporation of the amount to be reimbursed by the Indemnitee  pursuant to
the first sentence of this paragraph.

                  6.  Continuation of Indemnity.  All agreements and obligations
of the Corporation  contained herein shall continue during the period Indemnitee
is a  director  of  the  Corporation  (or  is  serving  at  the  request  of the
Corporation as an Affiliate Indemnitee) and shall continue thereafter so long as
Indemnitee  shall be subject to any  possible  Proceeding  by reason of the fact
that  Indemnitee was a director,  officer or employee of the  Corporation or was
serving in any other capacity referred to herein.

                  7.  Successors;  Binding  Agreement.  This Agreement  shall be
binding  on and  shall  inure  to the  benefit  of  and  be  enforceable  by the
Corporation's  successors and assigns and by the Indemnitee's  personal or legal
representatives,  executors,  administrators,  successors,  heirs, distributees,
devisees, and legatees. The Corporation shall require any successor or assignee
                                       -5-

(whether direct or indirect, by purchase, merger,  consolidation,  or otherwise)
to all or substantially all of the business and/or assets of the Corporation, by
written  agreement  in  form  and  substance  reasonably   satisfactory  to  the
Corporation and to the Indemnitee, expressly to assume and agree to perform this
Agreement in the same manner and to the same extent that the  Corporation  would
be required to perform if no such succession or assignment had taken place.

                  8.   Enforcement.   The  Corporation  has  entered  into  this
Agreement and assumed the obligations imposed on the Corporation hereby in order
to  induce  the  Indemnitee  to  act  as a  director  of  the  Corporation,  and
acknowledges that the Indemnitee is relying upon this Agreement in continuing in
such  capacity.  In the event the  Indemnitee is required to bring any action to
enforce  rights or to collect  monies due under this Agreement and is successful
in such  action,  the  Corporation  shall  reimburse  Indemnitee  for all of the
Indemnitee's  fees and  expenses in  bringing  and  pursuing  such  action.  The
Indemnitee  shall be entitled to the  advancement of Indemnified  Amounts to the
full extent contemplated by Section 3 hereof in connection with such Proceeding.

                  9. Separability. Each of the provisions of this Agreement is a
separate  and  distinct  agreement  independent  of the  others,  so that if any
provision  hereof shall be held to be invalid or  unenforceable  for any reason,
such   invalidity  or   unenforceability   shall  not  affect  the  validity  or
enforceability  of the other  provisions  hereof,  which other  provisions shall
remain in full force and effect.

                  10.  Miscellaneous.  No  provision  of this  Agreement  may be
modified,  waived, or discharged unless such modification,  waiver, or discharge
is agreed to in writing  signed by  Indemnitee  and either the  Chairman  of the
Board or the President of the  Corporation or another officer of the Corporation
specifically  designated by the Board of Directors. No waiver by either party at
any time of any  breach  by the  other  party of,  or of  compliance  with,  any
condition  or  provision  of this  Agreement to be performed by such other party
shall be deemed a waiver of similar or  dissimilar  provisions  or conditions at
the  same  time  or  at  any  prior  or   subsequent   time.  No  agreements  or
representations,  oral or  otherwise,  express or implied,  with  respect to the
subject  matter  hereof  have been made by either  party which are not set forth
expressly in this Agreement.  The validity,  interpretation,  construction,  and
performance  of this  Agreement  shall be  governed  by the laws of the State of
Arizona,  without  giving effect to the principles of conflicts of laws thereof.
The  Indemnitee   may  bring  an  action  seeking   resolution  of  disputes  or
controversies arising under or in any way related to this Agreement in the state
or federal court jurisdiction in which Indemnitee resides or in which his or her
place of business  is located,  and in any  related  appellate  courts,  and the
Corporation consents to the jurisdiction of such courts and to such venue.

                  11. Notices.  For the purposes of this Agreement,  notices and
all other  communications  provided for in the Agreement shall be in writing and
shall be  deemed  to have been duly  given  when  delivered  or mailed by United
States registered mail, return receipt requested, postage prepaid, as follows:
                                       -6-

                  If to Indemnitee:     L. Randy Knight
                                        Knight Transportation, Inc.
                                        5601 W. Buckeye Road
                                        Phoenix, Arizona 85043

                  If to Corporation:    Knight Transportation, Inc.
                                        5601 West Buckeye Road
                                        Phoenix, Arizona 85043

                                        Attention:   Secretary

or to such other  address  as either  party may have  furnished  to the other in
writing in accordance  herewith,  except that notices of change of address shall
be effective only upon receipt.

                  12. Counterpart. This Agreement may be executed in one or more
counterparts,  each of which shall be deemed to be an original  but all of which
together shall constitute one and the same instrument.

                  13.  Effectiveness.  This  Agreement  shall be effective as of
January 1, 1997.

                  IN WITNESS WHEREOF, the undersigned have caused this Agreement
to be executed as of the day and year first above written.

                                        KNIGHT TRANSPORTATION, INC.



                                        By: /s/ Kevin P. Knight
                                           -------------------------------------
                                                 Kevin P. Knight
                                                 Its Chief Executive Officer


                                        INDEMNITEE:


                                        /s/ L. Randy Knight
                                        ----------------------------------------
                                                  L. Randy Knight
                                       -7-

                               INDEMNITY AGREEMENT
                               -------------------


                  This INDEMNITY AGREEMENT dated as of February 5, 1997, is made
by and between  Knight  Transportation,  Inc. (the  "Corporation"),  and Gary J.
Knight (the "Indemnitee").

                                    RECITALS
                                    --------

                  The Articles of  Incorporation  and By-Laws of the Corporation
provide for  indemnification  by the Corporation of its directors to the fullest
extent permitted by law. The Indemnitee has been serving and desires to continue
to serve as a director of the  Corporation in part in reliance on such indemnity
provision.

                  To  provide  the  Indemnitee   with   additional   contractual
assurance of protection  against  personal  liability in connection with certain
proceedings  described  below,  the  Corporation  desires  to  enter  into  this
Agreement.

                  In order to induce  the  Indemnitee  to serve or  continue  to
serve as a director of the Corporation, and in consideration of the Indemnitee's
so serving,  the  Corporation  desires to indemnify the  Indemnitee  and to make
arrangements  pursuant to which the  Indemnitee  may be  advanced or  reimbursed
expenses  incurred  by  Indemnitee  in  certain  proceedings   described  below,
according to the terms and conditions set forth below.

                                    AGREEMENT
                                    ---------

                  THEREFORE,  in consideration of the foregoing  recitals and of
Indemnitee's  serving or continuing to serve the Corporation as a director,  the
parties agree as follows:

                  1. Indemnification.

                           (a) In accordance  with the  provisions of subsection
(b) of this Section 1, the  Corporation  shall hold  harmless and  indemnify the
Indemnitee  against any and all  expenses,  liabilities  and losses  (including,
without limitation,  investigation expenses and expert witnesses' and attorneys'
fees and expenses, costs of court, judgments, penalties, fines, and amounts paid
or to be paid in settlement)  actually  incurred by the  Indemnitee  (net of any
related insurance proceeds or other amounts received by Indemnitee or paid by or
on behalf of the Corporation on the Indemnitee's behalf), in connection with any
action,  suit,  or  proceeding,  whether  civil,  criminal,  administrative,  or
investigative,  to which the Indemnitee is a party or is threatened to be made a
party (a "Proceeding")  based upon,  arising from,  relating to, or by reason of
the fact that Indemnitee is, was, shall be, or shall have been a director and/or
officer of the  Corporation  or is or was serving,  shall  serve,  or shall have
served at the  request  of the  Corporation  as a  director,  officer,  partner,
trustee,  member, employee, or agent ("Affiliate Indemnitee") of another foreign
or domestic corporation or

non-profit  corporation,   cooperative,   partnership,  joint  venture,  limited
liability  company,  trust or other  incorporated or  unincorporated  enterprise
(each, a "Company Affiliate").

                           (b) Without limiting the generality of the foregoing,
the Indemnitee  shall be entitled to the rights of  indemnification  provided in
this Section 1 for any expenses actually incurred in any Proceeding initiated by
or in the right of the Corporation,  unless  indemnification is barred by A.R.S.
Section 10-851.D or 10-856.A, or any other applicable law.

                           (c) In providing the foregoing  indemnification,  the
Corporation  shall, with respect to any proceeding,  hold harmless and indemnify
the  Indemnitee to the fullest  extent not prohibited by the law of the State of
Arizona, as in effect from time and time, and the Articles of Incorporation. For
purposes of this  Agreement,  it is intended that the  indemnification  afforded
hereby be mandatory and the broadest possible under any then existing  statutory
provision  expressly  authorizing  the  Corporation  to  indemnify  directors or
officers whether in effect on the date of this Agreement or hereafter, provided,
however,  that the  indemnification  provisions  of this  Agreement  shall apply
without  regard to whether any  provision set forth in the Articles or Bylaws of
the Corporation  authorizing or permitting  indemnification shall be in force or
effect.

                  2.  Other  Indemnification  Agreements.  The  Corporation  may
purchase and  maintain  insurance or furnish  similar  protection  or make other
arrangements,  including,  but not limited to, providing a trust fund, letter of
credit,  or  surety  bond  ("Indemnification  Arrangements")  on  behalf  of the
Indemnitee  against any liability  asserted against him or her or incurred by or
on  behalf  of him or her in such  capacity  as a  director  or  officer  of the
Corporation or an Affiliated Indemnitee,  or arising out of his or her status as
such,  whether or not the  Corporation  would have the power to indemnify him or
her against such liability under the provisions of this Agreement. The purchase,
establishment, and maintenance of any such Indemnification Arrangement shall not
in any way limit or affect the rights and  obligations of the  Corporation or of
the Indemnitee under this Agreement except as expressly provided herein, and the
execution and delivery of this Agreement by the  Corporation  and the Indemnitee
shall  not in any  way  limit  or  affect  the  rights  and  obligations  of the
Corporation or the other party or parties thereto under any such Indemnification
Arrangement.  All amounts payable by the Corporation  pursuant to this Section 2
and Section 1 hereof are herein  referred to as  "Indemnified  Amounts."  To the
extent  the  Corporation  is able to obtain  directors  and  officers  liability
insurance of a reasonable  premium (as determined by the Corporation in its sole
discretion),   the  Corporation  shall  use  reasonable  efforts  to  cause  the
Indemnitee to be covered by such insurance.

                  3. Advance Payment of Indemnified Amounts.

                           (a) The  Indemnitee  hereby is  granted  the right to
receive  in  advance  of  a  final,   nonappealable   judgment  or  other  final
adjudication of a Proceeding (a "Final Determination") the amount of any and all
expenses,  including,  without limitation,  investigation expenses, court costs,
expert witnesses' and attorneys' fees and other expenses expended or incurred by
the  Indemnitee  in  connection  with any  Proceeding  or otherwise  expensed or
incurred by the
                                       -2-

Indemnitee (such amounts so expended or incurred being  hereinafter  referred to
as "Advanced Amounts").

                           (b)  In  making  any  written  request  for  Advanced
Amounts, the Indemnitee shall submit to the Corporation a schedule setting forth
in reasonable  detail the dollar amount  expended or incurred and expected to be
expended.  Each such listing shall be supported by the bill, agreement, or other
documentation  relating thereto, each of which shall be appended to the schedule
as an exhibit.  In addition,  before the Indemnitee may receive Advanced Amounts
from the  Corporation,  the Indemnitee  shall provide to the  Corporation  (i) a
written  affirmation of the  Indemnitee's  good faith belief that the applicable
standard of conduct  required for  indemnification  by the  Corporation has been
satisfied by the Indemnitee,  and (ii) a written  undertaking by or on behalf of
the Indemnitee to repay the Advanced Amount if it shall ultimately be determined
that the Indemnitee has not satisfied any  applicable  standard of conduct.  The
written  undertaking  required from the Indemnitee shall be an unlimited general
obligation of the Indemnitee but need not be secured.  The Corporation shall pay
to the Indemnitee all Advanced  Amounts within twenty (20) days after receipt by
the Corporation of all information and documentation  required to be provided by
the Indemnitee pursuant to this paragraph.

                  4. Procedure for Payment of Indemnified Amounts.

                           (a) To obtain  indemnification  under this Agreement,
the Indemnitee  shall submit to the Corporation a written request for payment of
the  appropriate   Indemnified  Amounts,   including  with  such  requests  such
documentation  and information as is reasonably  available to the Indemnitee and
reasonably  necessary to determine  whether and to what extent the Indemnitee is
entitled to  indemnification.  The Secretary of the Corporation shall,  promptly
upon  receipt  of such a  request  for  indemnification,  advise  the  Board  of
Directors in writing that the Indemnitee has requested indemnification.

                           (b) The  Corporation  shall  pay the  Indemnitee  the
appropriate  Indemnified  Amounts unless it is  established  that the Indemnitee
engaged in one of the Prohibited  Acts, and such  Prohibited Act was the subject
matter of the Proceeding.  For purposes of determining whether the Indemnitee is
entitled  to  Indemnified  Amounts,  in  order  to deny  indemnification  to the
Indemnitee, the Corporation has the burden of proof in establishing (1) that the
Indemnitee  engaged in the  Prohibited  Act, and (2) that the Prohibited Act was
the subject  matter of the  Proceeding.  In this regard,  a  termination  of any
Proceeding by judgment,  order or settlement does not create a presumption  that
the  Indemnitee  did not meet  the  requisite  standard  of  conduct;  provided,
however,  that the  termination of any criminal  proceeding by conviction,  or a
pleading  of nolo  contendere  or its  equivalent,  or an  entry  of an order of
probation  prior  to  judgment,   creates  a  rebuttable  presumption  that  the
Indemnitee  engaged in a  Prohibited  Act.  For  purposes of this  Agreement,  a
Prohibited Act shall mean any act, omission or condition (i) described in A.R.S.
Section  10-851.D or 10- 856.A for which the  Corporation  may not indemnify the
Indemnitee  or (ii) any act,  omission or condition  for which  indemnity is not
available under any federal or state law or public policy.
                                       -3-

                           (c) Any determination that the Indemnitee has engaged
in a  Prohibited  Act shall be made (i)  either by the Board of  Directors  by a
majority  vote of a quorum  consisting of directors who were not parties to such
Proceeding; or (ii) by independent legal counsel (who may be the outside counsel
regularly employed by the Corporation);  provided that the manner in which (and,
if  applicable,  the  counsel  by which) the right of  indemnification  is to be
determined  shall be approved in advance in writing by both the highest  ranking
executive  officer  of the  Corporation  who  is  not a  party  to  such  action
(sometimes  hereinafter  referred to as "Senior Officer") and by the Indemnitee.
In the event  that such  parties  are unable to agree on the manner in which any
such  determination  is  to  be  made,  such  determination  shall  be  made  by
independent  legal  counsel  retained  by the  Corporation  especially  for such
purpose,  provided  that such  counsel be approved in advance in writing by both
the Senior Officer and the Indemnitee and, provided  further,  that such counsel
shall not be outside counsel regularly employed by the Corporation. The fees and
expenses of counsel in  connection  with making the  determination  contemplated
hereunder shall be paid by the  Corporation,  and, if requested by such counsel,
the Corporation  shall give such counsel an appropriate  written  agreement with
respect to the payment of their fees and expenses and such other  matters as may
be reasonably requested by counsel.

                           (d) The  Corporation  will  use its best  efforts  to
conclude  as  soon  as  practicable  any  required   determination  pursuant  to
subparagraph  (c) above and promptly will advise the  Indemnitee in writing with
respect  to any  determination  that the  Indemnitee  is or is not  entitled  to
indemnification,  including  a  description  of any  reason  or basis  for which
indemnification has been denied.  Payment of any applicable  Indemnified Amounts
will be made to the Indemnitee  within ten (10) days after any  determination of
the Indemnitee's entitlement to indemnification.

                           (e)  Notwithstanding  the  foregoing,  the Indemnitee
may, at any time after sixty (60) days after a claim for Indemnified Amounts has
been filed with the  Corporation (or upon receipt of written notice that a claim
for  Indemnified  Amounts has been  rejected,  if earlier)  and before three (3)
years after a claim for Indemnified Amounts has been filed,  petition a court of
competent  jurisdiction  to  determine  whether  the  Indemnitee  is entitled to
indemnification  under the  provisions of this  Agreement,  and such court shall
thereupon  have the exclusive  authority to make such  determination  unless and
until such court  dismisses or otherwise  terminates  such action without having
made such  determination.  The court shall,  as petitioned,  make an independent
determination  of whether  the  Indemnitee  is entitled  to  indemnification  as
provided under this Agreement,  irrespective of any prior  determination made by
the Board of Directors or independent counsel. If the court shall determine that
the Indemnitee is entitled to  indemnification  as to any claim, issue or matter
involved  in the  Proceeding  with  respect  to  which  there  has been no prior
determination pursuant to this Agreement or with respect to which there has been
a prior  determination  that the Indemnitee was not entitled to  indemnification
hereunder, the Corporation shall pay all expenses (including attorneys' fees and
court  costs)  actually  incurred  by the  Indemnitee  in  connection  with such
judicial determination.
                                       -4-

                  5. Agreement Not Exclusive; Subrogation Rights, etc.

                           (a) This Agreement  shall not be deemed  exclusive of
and  shall  not  diminish  any  other  rights  the  Indemnitee  may  have  to be
indemnified or insured or otherwise  protected  against any liability,  loss, or
expense by the  Corporation,  any  subsidiary of the  Corporation,  or any other
person or entity under any charter, bylaws, law, agreement,  policy of insurance
or similar protection, vote of stockholders or directors,  disinterested or not,
or  otherwise,  whether  or  not  now  in  effect,  both  as to  actions  in the
Indemnitee's  official  capacity,  and as to actions in another  capacity  while
holding  such  office.  The  Corporation's   obligations  to  make  payments  of
Indemnified  Amounts  hereunder  shall be satisfied to the extent that  payments
with respect to the same  Proceeding  (or part thereof) have been made to or for
the benefit of the Indemnitee by reason of the indemnification of the Indemnitee
pursuant to any other arrangement made by the Corporation for the benefit of the
Indemnitee.

                           (b) In the event the Indemnitee shall receive payment
from any insurance carrier or from the plaintiff in any Proceeding  against such
Indemnitee in respect of Indemnified Amounts after payments on account of all or
part of such  Indemnified  Amounts  have been made by the  Corporation  pursuant
hereto,  such Indemnitee shall promptly reimburse to the Corporation the amount,
if any,  by which the sum of such  payment  by such  insurance  carrier  or such
plaintiff and payments by the  Corporation or pursuant to  arrangements  made by
the  Corporation  to  Indemnitee  exceeds such  Indemnified  Amounts;  provided,
however,  that  such  portions,  if any,  of such  insurance  proceeds  that are
required  to be  reimbursed  to the  insurance  carrier  under  the terms of its
insurance  policy,  such as deductible or  co-insurance  payments,  shall not be
deemed to be payments to the Indemnitee hereunder.  In addition, upon payment of
Indemnified Amounts hereunder, the Corporation shall be subrogated to the rights
of  Indemnitee  receiving  such  payments  (to the extent  thereof)  against any
insurance  carrier (to the extent  permitted  under such insurance  policies) or
plaintiff  in respect  to such  Indemnified  Amounts  and the  Indemnitee  shall
execute and deliver any and all  instruments  and  documents and perform any and
all other acts or deeds which the  Corporation  deems  necessary or advisable to
secure such rights.  Such right of subrogation  shall be terminated upon receipt
by the Corporation of the amount to be reimbursed by the Indemnitee  pursuant to
the first sentence of this paragraph.

                  6.  Continuation of Indemnity.  All agreements and obligations
of the Corporation  contained herein shall continue during the period Indemnitee
is a  director  of  the  Corporation  (or  is  serving  at  the  request  of the
Corporation as an Affiliate Indemnitee) and shall continue thereafter so long as
Indemnitee  shall be subject to any  possible  Proceeding  by reason of the fact
that  Indemnitee was a director,  officer or employee of the  Corporation or was
serving in any other capacity referred to herein.

                  7.  Successors;  Binding  Agreement.  This Agreement  shall be
binding  on and  shall  inure  to the  benefit  of  and  be  enforceable  by the
Corporation's  successors and assigns and by the Indemnitee's  personal or legal
representatives,  executors,  administrators,  successors,  heirs, distributees,
devisees, and legatees. The Corporation shall require any successor or assignee
                                       -5-

(whether direct or indirect, by purchase, merger,  consolidation,  or otherwise)
to all or substantially all of the business and/or assets of the Corporation, by
written  agreement  in  form  and  substance  reasonably   satisfactory  to  the
Corporation and to the Indemnitee, expressly to assume and agree to perform this
Agreement in the same manner and to the same extent that the  Corporation  would
be required to perform if no such succession or assignment had taken place.

                  8.   Enforcement.   The  Corporation  has  entered  into  this
Agreement and assumed the obligations imposed on the Corporation hereby in order
to  induce  the  Indemnitee  to  act  as a  director  of  the  Corporation,  and
acknowledges that the Indemnitee is relying upon this Agreement in continuing in
such  capacity.  In the event the  Indemnitee is required to bring any action to
enforce  rights or to collect  monies due under this Agreement and is successful
in such  action,  the  Corporation  shall  reimburse  Indemnitee  for all of the
Indemnitee's  fees and  expenses in  bringing  and  pursuing  such  action.  The
Indemnitee  shall be entitled to the  advancement of Indemnified  Amounts to the
full extent contemplated by Section 3 hereof in connection with such Proceeding.

                  9. Separability. Each of the provisions of this Agreement is a
separate  and  distinct  agreement  independent  of the  others,  so that if any
provision  hereof shall be held to be invalid or  unenforceable  for any reason,
such   invalidity  or   unenforceability   shall  not  affect  the  validity  or
enforceability  of the other  provisions  hereof,  which other  provisions shall
remain in full force and effect.

                  10.  Miscellaneous.  No  provision  of this  Agreement  may be
modified,  waived, or discharged unless such modification,  waiver, or discharge
is agreed to in writing  signed by  Indemnitee  and either the  Chairman  of the
Board or the President of the  Corporation or another officer of the Corporation
specifically  designated by the Board of Directors. No waiver by either party at
any time of any  breach  by the  other  party of,  or of  compliance  with,  any
condition  or  provision  of this  Agreement to be performed by such other party
shall be deemed a waiver of similar or  dissimilar  provisions  or conditions at
the  same  time  or  at  any  prior  or   subsequent   time.  No  agreements  or
representations,  oral or  otherwise,  express or implied,  with  respect to the
subject  matter  hereof  have been made by either  party which are not set forth
expressly in this Agreement.  The validity,  interpretation,  construction,  and
performance  of this  Agreement  shall be  governed  by the laws of the State of
Arizona,  without  giving effect to the principles of conflicts of laws thereof.
The  Indemnitee   may  bring  an  action  seeking   resolution  of  disputes  or
controversies arising under or in any way related to this Agreement in the state
or federal court jurisdiction in which Indemnitee resides or in which his or her
place of business  is located,  and in any  related  appellate  courts,  and the
Corporation consents to the jurisdiction of such courts and to such venue.

                  11. Notices.  For the purposes of this Agreement,  notices and
all other  communications  provided for in the Agreement shall be in writing and
shall be  deemed  to have been duly  given  when  delivered  or mailed by United
States registered mail, return receipt requested, postage prepaid, as follows:
                                       -6-

                  If to Indemnitee:     Gary J. Knight
                                        Knight Transportation, Inc.
                                        5601 W. Buckeye Road
                                        Phoenix, Arizona 85043

                  If to Corporation:    Knight Transportation, Inc.
                                        5601 West Buckeye Road
                                        Phoenix, Arizona 85043

                                        Attention:   Secretary

or to such other  address  as either  party may have  furnished  to the other in
writing in accordance  herewith,  except that notices of change of address shall
be effective only upon receipt.

                  12. Counterpart. This Agreement may be executed in one or more
counterparts,  each of which shall be deemed to be an original  but all of which
together shall constitute one and the same instrument.

                  13.  Effectiveness.  This  Agreement  shall be effective as of
January 1, 1997.

                  IN WITNESS WHEREOF, the undersigned have caused this Agreement
to be executed as of the day and year first above written.

                                        KNIGHT TRANSPORTATION, INC.



                                        By: /s/ Kevin P. Knight
                                           -------------------------------------
                                                 Kevin P. Knight
                                                 Its Chief Executive Officer


                                        INDEMNITEE:


                                        /s/ Gary J. Knight
                                        ----------------------------------------
                                                  Gary J. Knight
                                       -7-

                               INDEMNITY AGREEMENT
                               -------------------


                  This INDEMNITY AGREEMENT dated as of February 5, 1997, is made
by and between Knight  Transportation,  Inc. (the  "Corporation"),  and Kevin P.
Knight (the "Indemnitee").

                                    RECITALS
                                    --------

                  The Articles of  Incorporation  and By-Laws of the Corporation
provide for  indemnification  by the Corporation of its directors to the fullest
extent permitted by law. The Indemnitee has been serving and desires to continue
to serve as a director of the  Corporation in part in reliance on such indemnity
provision.

                  To  provide  the  Indemnitee   with   additional   contractual
assurance of protection  against  personal  liability in connection with certain
proceedings  described  below,  the  Corporation  desires  to  enter  into  this
Agreement.

                  In order to induce  the  Indemnitee  to serve or  continue  to
serve as a director of the Corporation, and in consideration of the Indemnitee's
so serving,  the  Corporation  desires to indemnify the  Indemnitee  and to make
arrangements  pursuant to which the  Indemnitee  may be  advanced or  reimbursed
expenses  incurred  by  Indemnitee  in  certain  proceedings   described  below,
according to the terms and conditions set forth below.

                                    AGREEMENT
                                    ---------

                  THEREFORE,  in consideration of the foregoing  recitals and of
Indemnitee's  serving or continuing to serve the Corporation as a director,  the
parties agree as follows:

                  1. Indemnification.

                           (a) In accordance  with the  provisions of subsection
(b) of this Section 1, the  Corporation  shall hold  harmless and  indemnify the
Indemnitee  against any and all  expenses,  liabilities  and losses  (including,
without limitation,  investigation expenses and expert witnesses' and attorneys'
fees and expenses, costs of court, judgments, penalties, fines, and amounts paid
or to be paid in settlement)  actually  incurred by the  Indemnitee  (net of any
related insurance proceeds or other amounts received by Indemnitee or paid by or
on behalf of the Corporation on the Indemnitee's behalf), in connection with any
action,  suit,  or  proceeding,  whether  civil,  criminal,  administrative,  or
investigative,  to which the Indemnitee is a party or is threatened to be made a
party (a "Proceeding")  based upon,  arising from,  relating to, or by reason of
the fact that Indemnitee is, was, shall be, or shall have been a director and/or
officer of the  Corporation  or is or was serving,  shall  serve,  or shall have
served at the  request  of the  Corporation  as a  director,  officer,  partner,
trustee,  member, employee, or agent ("Affiliate Indemnitee") of another foreign
or domestic corporation or

non-profit  corporation,   cooperative,   partnership,  joint  venture,  limited
liability  company,  trust or other  incorporated or  unincorporated  enterprise
(each, a "Company Affiliate").

                           (b) Without limiting the generality of the foregoing,
the Indemnitee  shall be entitled to the rights of  indemnification  provided in
this Section 1 for any expenses actually incurred in any Proceeding initiated by
or in the right of the Corporation,  unless  indemnification is barred by A.R.S.
Section 10-851.D or 10-856.A, or any other applicable law.

                           (c) In providing the foregoing  indemnification,  the
Corporation  shall, with respect to any proceeding,  hold harmless and indemnify
the  Indemnitee to the fullest  extent not prohibited by the law of the State of
Arizona, as in effect from time and time, and the Articles of Incorporation. For
purposes of this  Agreement,  it is intended that the  indemnification  afforded
hereby be mandatory and the broadest possible under any then existing  statutory
provision  expressly  authorizing  the  Corporation  to  indemnify  directors or
officers whether in effect on the date of this Agreement or hereafter, provided,
however,  that the  indemnification  provisions  of this  Agreement  shall apply
without  regard to whether any  provision set forth in the Articles or Bylaws of
the Corporation  authorizing or permitting  indemnification shall be in force or
effect.

                  2.  Other  Indemnification  Agreements.  The  Corporation  may
purchase and  maintain  insurance or furnish  similar  protection  or make other
arrangements,  including,  but not limited to, providing a trust fund, letter of
credit,  or  surety  bond  ("Indemnification  Arrangements")  on  behalf  of the
Indemnitee  against any liability  asserted against him or her or incurred by or
on  behalf  of him or her in such  capacity  as a  director  or  officer  of the
Corporation or an Affiliated Indemnitee,  or arising out of his or her status as
such,  whether or not the  Corporation  would have the power to indemnify him or
her against such liability under the provisions of this Agreement. The purchase,
establishment, and maintenance of any such Indemnification Arrangement shall not
in any way limit or affect the rights and  obligations of the  Corporation or of
the Indemnitee under this Agreement except as expressly provided herein, and the
execution and delivery of this Agreement by the  Corporation  and the Indemnitee
shall  not in any  way  limit  or  affect  the  rights  and  obligations  of the
Corporation or the other party or parties thereto under any such Indemnification
Arrangement.  All amounts payable by the Corporation  pursuant to this Section 2
and Section 1 hereof are herein  referred to as  "Indemnified  Amounts."  To the
extent  the  Corporation  is able to obtain  directors  and  officers  liability
insurance of a reasonable  premium (as determined by the Corporation in its sole
discretion),   the  Corporation  shall  use  reasonable  efforts  to  cause  the
Indemnitee to be covered by such insurance.

                  3. Advance Payment of Indemnified Amounts.

                           (a) The  Indemnitee  hereby is  granted  the right to
receive  in  advance  of  a  final,   nonappealable   judgment  or  other  final
adjudication of a Proceeding (a "Final Determination") the amount of any and all
expenses,  including,  without limitation,  investigation expenses, court costs,
expert witnesses' and attorneys' fees and other expenses expended or incurred by
the  Indemnitee  in  connection  with any  Proceeding  or otherwise  expensed or
incurred by the
                                       -2-

Indemnitee (such amounts so expended or incurred being  hereinafter  referred to
as "Advanced Amounts").

                           (b)  In  making  any  written  request  for  Advanced
Amounts, the Indemnitee shall submit to the Corporation a schedule setting forth
in reasonable  detail the dollar amount  expended or incurred and expected to be
expended.  Each such listing shall be supported by the bill, agreement, or other
documentation  relating thereto, each of which shall be appended to the schedule
as an exhibit.  In addition,  before the Indemnitee may receive Advanced Amounts
from the  Corporation,  the Indemnitee  shall provide to the  Corporation  (i) a
written  affirmation of the  Indemnitee's  good faith belief that the applicable
standard of conduct  required for  indemnification  by the  Corporation has been
satisfied by the Indemnitee,  and (ii) a written  undertaking by or on behalf of
the Indemnitee to repay the Advanced Amount if it shall ultimately be determined
that the Indemnitee has not satisfied any  applicable  standard of conduct.  The
written  undertaking  required from the Indemnitee shall be an unlimited general
obligation of the Indemnitee but need not be secured.  The Corporation shall pay
to the Indemnitee all Advanced  Amounts within twenty (20) days after receipt by
the Corporation of all information and documentation  required to be provided by
the Indemnitee pursuant to this paragraph.

                  4. Procedure for Payment of Indemnified Amounts.

                           (a) To obtain  indemnification  under this Agreement,
the Indemnitee  shall submit to the Corporation a written request for payment of
the  appropriate   Indemnified  Amounts,   including  with  such  requests  such
documentation  and information as is reasonably  available to the Indemnitee and
reasonably  necessary to determine  whether and to what extent the Indemnitee is
entitled to  indemnification.  The Secretary of the Corporation shall,  promptly
upon  receipt  of such a  request  for  indemnification,  advise  the  Board  of
Directors in writing that the Indemnitee has requested indemnification.

                           (b) The  Corporation  shall  pay the  Indemnitee  the
appropriate  Indemnified  Amounts unless it is  established  that the Indemnitee
engaged in one of the Prohibited  Acts, and such  Prohibited Act was the subject
matter of the Proceeding.  For purposes of determining whether the Indemnitee is
entitled  to  Indemnified  Amounts,  in  order  to deny  indemnification  to the
Indemnitee, the Corporation has the burden of proof in establishing (1) that the
Indemnitee  engaged in the  Prohibited  Act, and (2) that the Prohibited Act was
the subject  matter of the  Proceeding.  In this regard,  a  termination  of any
Proceeding by judgment,  order or settlement does not create a presumption  that
the  Indemnitee  did not meet  the  requisite  standard  of  conduct;  provided,
however,  that the  termination of any criminal  proceeding by conviction,  or a
pleading  of nolo  contendere  or its  equivalent,  or an  entry  of an order of
probation  prior  to  judgment,   creates  a  rebuttable  presumption  that  the
Indemnitee  engaged in a  Prohibited  Act.  For  purposes of this  Agreement,  a
Prohibited Act shall mean any act, omission or condition (i) described in A.R.S.
Section  10-851.D or 10- 856.A for which the  Corporation  may not indemnify the
Indemnitee  or (ii) any act,  omission or condition  for which  indemnity is not
available under any federal or state law or public policy.
                                       -3-

                           (c) Any determination that the Indemnitee has engaged
in a  Prohibited  Act shall be made (i)  either by the Board of  Directors  by a
majority  vote of a quorum  consisting of directors who were not parties to such
Proceeding; or (ii) by independent legal counsel (who may be the outside counsel
regularly employed by the Corporation);  provided that the manner in which (and,
if  applicable,  the  counsel  by which) the right of  indemnification  is to be
determined  shall be approved in advance in writing by both the highest  ranking
executive  officer  of the  Corporation  who  is  not a  party  to  such  action
(sometimes  hereinafter  referred to as "Senior Officer") and by the Indemnitee.
In the event  that such  parties  are unable to agree on the manner in which any
such  determination  is  to  be  made,  such  determination  shall  be  made  by
independent  legal  counsel  retained  by the  Corporation  especially  for such
purpose,  provided  that such  counsel be approved in advance in writing by both
the Senior Officer and the Indemnitee and, provided  further,  that such counsel
shall not be outside counsel regularly employed by the Corporation. The fees and
expenses of counsel in  connection  with making the  determination  contemplated
hereunder shall be paid by the  Corporation,  and, if requested by such counsel,
the Corporation  shall give such counsel an appropriate  written  agreement with
respect to the payment of their fees and expenses and such other  matters as may
be reasonably requested by counsel.

                           (d) The  Corporation  will  use its best  efforts  to
conclude  as  soon  as  practicable  any  required   determination  pursuant  to
subparagraph  (c) above and promptly will advise the  Indemnitee in writing with
respect  to any  determination  that the  Indemnitee  is or is not  entitled  to
indemnification,  including  a  description  of any  reason  or basis  for which
indemnification has been denied.  Payment of any applicable  Indemnified Amounts
will be made to the Indemnitee  within ten (10) days after any  determination of
the Indemnitee's entitlement to indemnification.

                           (e)  Notwithstanding  the  foregoing,  the Indemnitee
may, at any time after sixty (60) days after a claim for Indemnified Amounts has
been filed with the  Corporation (or upon receipt of written notice that a claim
for  Indemnified  Amounts has been  rejected,  if earlier)  and before three (3)
years after a claim for Indemnified Amounts has been filed,  petition a court of
competent  jurisdiction  to  determine  whether  the  Indemnitee  is entitled to
indemnification  under the  provisions of this  Agreement,  and such court shall
thereupon  have the exclusive  authority to make such  determination  unless and
until such court  dismisses or otherwise  terminates  such action without having
made such  determination.  The court shall,  as petitioned,  make an independent
determination  of whether  the  Indemnitee  is entitled  to  indemnification  as
provided under this Agreement,  irrespective of any prior  determination made by
the Board of Directors or independent counsel. If the court shall determine that
the Indemnitee is entitled to  indemnification  as to any claim, issue or matter
involved  in the  Proceeding  with  respect  to  which  there  has been no prior
determination pursuant to this Agreement or with respect to which there has been
a prior  determination  that the Indemnitee was not entitled to  indemnification
hereunder, the Corporation shall pay all expenses (including attorneys' fees and
court  costs)  actually  incurred  by the  Indemnitee  in  connection  with such
judicial determination.
                                       -4-

                  5. Agreement Not Exclusive; Subrogation Rights, etc.

                           (a) This Agreement  shall not be deemed  exclusive of
and  shall  not  diminish  any  other  rights  the  Indemnitee  may  have  to be
indemnified or insured or otherwise  protected  against any liability,  loss, or
expense by the  Corporation,  any  subsidiary of the  Corporation,  or any other
person or entity under any charter, bylaws, law, agreement,  policy of insurance
or similar protection, vote of stockholders or directors,  disinterested or not,
or  otherwise,  whether  or  not  now  in  effect,  both  as to  actions  in the
Indemnitee's  official  capacity,  and as to actions in another  capacity  while
holding  such  office.  The  Corporation's   obligations  to  make  payments  of
Indemnified  Amounts  hereunder  shall be satisfied to the extent that  payments
with respect to the same  Proceeding  (or part thereof) have been made to or for
the benefit of the Indemnitee by reason of the indemnification of the Indemnitee
pursuant to any other arrangement made by the Corporation for the benefit of the
Indemnitee.

                           (b) In the event the Indemnitee shall receive payment
from any insurance carrier or from the plaintiff in any Proceeding  against such
Indemnitee in respect of Indemnified Amounts after payments on account of all or
part of such  Indemnified  Amounts  have been made by the  Corporation  pursuant
hereto,  such Indemnitee shall promptly reimburse to the Corporation the amount,
if any,  by which the sum of such  payment  by such  insurance  carrier  or such
plaintiff and payments by the  Corporation or pursuant to  arrangements  made by
the  Corporation  to  Indemnitee  exceeds such  Indemnified  Amounts;  provided,
however,  that  such  portions,  if any,  of such  insurance  proceeds  that are
required  to be  reimbursed  to the  insurance  carrier  under  the terms of its
insurance  policy,  such as deductible or  co-insurance  payments,  shall not be
deemed to be payments to the Indemnitee hereunder.  In addition, upon payment of
Indemnified Amounts hereunder, the Corporation shall be subrogated to the rights
of  Indemnitee  receiving  such  payments  (to the extent  thereof)  against any
insurance  carrier (to the extent  permitted  under such insurance  policies) or
plaintiff  in respect  to such  Indemnified  Amounts  and the  Indemnitee  shall
execute and deliver any and all  instruments  and  documents and perform any and
all other acts or deeds which the  Corporation  deems  necessary or advisable to
secure such rights.  Such right of subrogation  shall be terminated upon receipt
by the Corporation of the amount to be reimbursed by the Indemnitee  pursuant to
the first sentence of this paragraph.

                  6.  Continuation of Indemnity.  All agreements and obligations
of the Corporation  contained herein shall continue during the period Indemnitee
is a  director  of  the  Corporation  (or  is  serving  at  the  request  of the
Corporation as an Affiliate Indemnitee) and shall continue thereafter so long as
Indemnitee  shall be subject to any  possible  Proceeding  by reason of the fact
that  Indemnitee was a director,  officer or employee of the  Corporation or was
serving in any other capacity referred to herein.

                  7.  Successors;  Binding  Agreement.  This Agreement  shall be
binding  on and  shall  inure  to the  benefit  of  and  be  enforceable  by the
Corporation's  successors and assigns and by the Indemnitee's  personal or legal
representatives,  executors,  administrators,  successors,  heirs, distributees,
devisees, and legatees. The Corporation shall require any successor or assignee
                                       -5-

(whether direct or indirect, by purchase, merger,  consolidation,  or otherwise)
to all or substantially all of the business and/or assets of the Corporation, by
written  agreement  in  form  and  substance  reasonably   satisfactory  to  the
Corporation and to the Indemnitee, expressly to assume and agree to perform this
Agreement in the same manner and to the same extent that the  Corporation  would
be required to perform if no such succession or assignment had taken place.

                  8.   Enforcement.   The  Corporation  has  entered  into  this
Agreement and assumed the obligations imposed on the Corporation hereby in order
to  induce  the  Indemnitee  to  act  as a  director  of  the  Corporation,  and
acknowledges that the Indemnitee is relying upon this Agreement in continuing in
such  capacity.  In the event the  Indemnitee is required to bring any action to
enforce  rights or to collect  monies due under this Agreement and is successful
in such  action,  the  Corporation  shall  reimburse  Indemnitee  for all of the
Indemnitee's  fees and  expenses in  bringing  and  pursuing  such  action.  The
Indemnitee  shall be entitled to the  advancement of Indemnified  Amounts to the
full extent contemplated by Section 3 hereof in connection with such Proceeding.

                  9. Separability. Each of the provisions of this Agreement is a
separate  and  distinct  agreement  independent  of the  others,  so that if any
provision  hereof shall be held to be invalid or  unenforceable  for any reason,
such   invalidity  or   unenforceability   shall  not  affect  the  validity  or
enforceability  of the other  provisions  hereof,  which other  provisions shall
remain in full force and effect.

                  10.  Miscellaneous.  No  provision  of this  Agreement  may be
modified,  waived, or discharged unless such modification,  waiver, or discharge
is agreed to in writing  signed by  Indemnitee  and either the  Chairman  of the
Board or the President of the  Corporation or another officer of the Corporation
specifically  designated by the Board of Directors. No waiver by either party at
any time of any  breach  by the  other  party of,  or of  compliance  with,  any
condition  or  provision  of this  Agreement to be performed by such other party
shall be deemed a waiver of similar or  dissimilar  provisions  or conditions at
the  same  time  or  at  any  prior  or   subsequent   time.  No  agreements  or
representations,  oral or  otherwise,  express or implied,  with  respect to the
subject  matter  hereof  have been made by either  party which are not set forth
expressly in this Agreement.  The validity,  interpretation,  construction,  and
performance  of this  Agreement  shall be  governed  by the laws of the State of
Arizona,  without  giving effect to the principles of conflicts of laws thereof.
The  Indemnitee   may  bring  an  action  seeking   resolution  of  disputes  or
controversies arising under or in any way related to this Agreement in the state
or federal court jurisdiction in which Indemnitee resides or in which his or her
place of business  is located,  and in any  related  appellate  courts,  and the
Corporation consents to the jurisdiction of such courts and to such venue.

                  11. Notices.  For the purposes of this Agreement,  notices and
all other  communications  provided for in the Agreement shall be in writing and
shall be  deemed  to have been duly  given  when  delivered  or mailed by United
States registered mail, return receipt requested, postage prepaid, as follows:
                                       -6-

                  If to Indemnitee:     Kevin P. Knight
                                        Knight Transportation, Inc.
                                        5601 W. Buckeye Road
                                        Phoenix, Arizona 85043

                  If to Corporation:    Knight Transportation, Inc.
                                        5601 West Buckeye Road
                                        Phoenix, Arizona 85043

                                        Attention:   Secretary

or to such other  address  as either  party may have  furnished  to the other in
writing in accordance  herewith,  except that notices of change of address shall
be effective only upon receipt.

                  12. Counterpart. This Agreement may be executed in one or more
counterparts,  each of which shall be deemed to be an original  but all of which
together shall constitute one and the same instrument.

                  13.  Effectiveness.  This  Agreement  shall be effective as of
January 1, 1997.

                  IN WITNESS WHEREOF, the undersigned have caused this Agreement
to be executed as of the day and year first above written.

                                        KNIGHT TRANSPORTATION, INC.



                                        By: /s/ L. Randy Knight
                                           -------------------------------------
                                                 L. Randy Knight
                                                 Chairman of the Board


                                        INDEMNITEE:


                                        /s/ Kevin P. Knight
                                        ----------------------------------------
                                                  Kevin P. Knight
                                       -7-

                               INDEMNITY AGREEMENT
                               -------------------


                  This INDEMNITY AGREEMENT dated as of February 5, 1997, is made
by and between Knight Transportation, Inc. (the "Corporation"), and D. G. Madden
(the "Indemnitee").

                                    RECITALS
                                    --------

                  The Articles of  Incorporation  and By-Laws of the Corporation
provide for  indemnification  by the Corporation of its directors to the fullest
extent permitted by law. The Indemnitee has been serving and desires to continue
to serve as a director of the  Corporation in part in reliance on such indemnity
provision.

                  To  provide  the  Indemnitee   with   additional   contractual
assurance of protection  against  personal  liability in connection with certain
proceedings  described  below,  the  Corporation  desires  to  enter  into  this
Agreement.

                  In order to induce  the  Indemnitee  to serve or  continue  to
serve as a director of the Corporation, and in consideration of the Indemnitee's
so serving,  the  Corporation  desires to indemnify the  Indemnitee  and to make
arrangements  pursuant to which the  Indemnitee  may be  advanced or  reimbursed
expenses  incurred  by  Indemnitee  in  certain  proceedings   described  below,
according to the terms and conditions set forth below.

                                    AGREEMENT
                                    ---------

                  THEREFORE,  in consideration of the foregoing  recitals and of
Indemnitee's  serving or continuing to serve the Corporation as a director,  the
parties agree as follows:

                  1. Indemnification.

                           (a) In accordance  with the  provisions of subsection
(b) of this Section 1, the  Corporation  shall hold  harmless and  indemnify the
Indemnitee  against any and all  expenses,  liabilities  and losses  (including,
without limitation,  investigation expenses and expert witnesses' and attorneys'
fees and expenses, costs of court, judgments, penalties, fines, and amounts paid
or to be paid in settlement)  actually  incurred by the  Indemnitee  (net of any
related insurance proceeds or other amounts received by Indemnitee or paid by or
on behalf of the Corporation on the Indemnitee's behalf), in connection with any
action,  suit,  or  proceeding,  whether  civil,  criminal,  administrative,  or
investigative,  to which the Indemnitee is a party or is threatened to be made a
party (a "Proceeding")  based upon,  arising from,  relating to, or by reason of
the fact that Indemnitee is, was, shall be, or shall have been a director and/or
officer of the  Corporation  or is or was serving,  shall  serve,  or shall have
served at the  request  of the  Corporation  as a  director,  officer,  partner,
trustee,  member, employee, or agent ("Affiliate Indemnitee") of another foreign
or domestic corporation or

non-profit  corporation,   cooperative,   partnership,  joint  venture,  limited
liability  company,  trust or other  incorporated or  unincorporated  enterprise
(each, a "Company Affiliate").

                           (b) Without limiting the generality of the foregoing,
the Indemnitee  shall be entitled to the rights of  indemnification  provided in
this Section 1 for any expenses actually incurred in any Proceeding initiated by
or in the right of the Corporation,  unless  indemnification is barred by A.R.S.
Section 10-851.D or 10-856.A, or any other applicable law.

                           (c) In providing the foregoing  indemnification,  the
Corporation  shall, with respect to any proceeding,  hold harmless and indemnify
the  Indemnitee to the fullest  extent not prohibited by the law of the State of
Arizona, as in effect from time and time, and the Articles of Incorporation. For
purposes of this  Agreement,  it is intended that the  indemnification  afforded
hereby be mandatory and the broadest possible under any then existing  statutory
provision  expressly  authorizing  the  Corporation  to  indemnify  directors or
officers whether in effect on the date of this Agreement or hereafter, provided,
however,  that the  indemnification  provisions  of this  Agreement  shall apply
without  regard to whether any  provision set forth in the Articles or Bylaws of
the Corporation  authorizing or permitting  indemnification shall be in force or
effect.

                  2.  Other  Indemnification  Agreements.  The  Corporation  may
purchase and  maintain  insurance or furnish  similar  protection  or make other
arrangements,  including,  but not limited to, providing a trust fund, letter of
credit,  or  surety  bond  ("Indemnification  Arrangements")  on  behalf  of the
Indemnitee  against any liability  asserted against him or her or incurred by or
on  behalf  of him or her in such  capacity  as a  director  or  officer  of the
Corporation or an Affiliated Indemnitee,  or arising out of his or her status as
such,  whether or not the  Corporation  would have the power to indemnify him or
her against such liability under the provisions of this Agreement. The purchase,
establishment, and maintenance of any such Indemnification Arrangement shall not
in any way limit or affect the rights and  obligations of the  Corporation or of
the Indemnitee under this Agreement except as expressly provided herein, and the
execution and delivery of this Agreement by the  Corporation  and the Indemnitee
shall  not in any  way  limit  or  affect  the  rights  and  obligations  of the
Corporation or the other party or parties thereto under any such Indemnification
Arrangement.  All amounts payable by the Corporation  pursuant to this Section 2
and Section 1 hereof are herein  referred to as  "Indemnified  Amounts."  To the
extent  the  Corporation  is able to obtain  directors  and  officers  liability
insurance of a reasonable  premium (as determined by the Corporation in its sole
discretion),   the  Corporation  shall  use  reasonable  efforts  to  cause  the
Indemnitee to be covered by such insurance.

                  3. Advance Payment of Indemnified Amounts.

                           (a) The  Indemnitee  hereby is  granted  the right to
receive  in  advance  of  a  final,   nonappealable   judgment  or  other  final
adjudication of a Proceeding (a "Final Determination") the amount of any and all
expenses,  including,  without limitation,  investigation expenses, court costs,
expert witnesses' and attorneys' fees and other expenses expended or incurred by
the  Indemnitee  in  connection  with any  Proceeding  or otherwise  expensed or
incurred by the
                                       -2-

Indemnitee (such amounts so expended or incurred being  hereinafter  referred to
as "Advanced Amounts").

                           (b)  In  making  any  written  request  for  Advanced
Amounts, the Indemnitee shall submit to the Corporation a schedule setting forth
in reasonable  detail the dollar amount  expended or incurred and expected to be
expended.  Each such listing shall be supported by the bill, agreement, or other
documentation  relating thereto, each of which shall be appended to the schedule
as an exhibit.  In addition,  before the Indemnitee may receive Advanced Amounts
from the  Corporation,  the Indemnitee  shall provide to the  Corporation  (i) a
written  affirmation of the  Indemnitee's  good faith belief that the applicable
standard of conduct  required for  indemnification  by the  Corporation has been
satisfied by the Indemnitee,  and (ii) a written  undertaking by or on behalf of
the Indemnitee to repay the Advanced Amount if it shall ultimately be determined
that the Indemnitee has not satisfied any  applicable  standard of conduct.  The
written  undertaking  required from the Indemnitee shall be an unlimited general
obligation of the Indemnitee but need not be secured.  The Corporation shall pay
to the Indemnitee all Advanced  Amounts within twenty (20) days after receipt by
the Corporation of all information and documentation  required to be provided by
the Indemnitee pursuant to this paragraph.

                  4. Procedure for Payment of Indemnified Amounts.

                           (a) To obtain  indemnification  under this Agreement,
the Indemnitee  shall submit to the Corporation a written request for payment of
the  appropriate   Indemnified  Amounts,   including  with  such  requests  such
documentation  and information as is reasonably  available to the Indemnitee and
reasonably  necessary to determine  whether and to what extent the Indemnitee is
entitled to  indemnification.  The Secretary of the Corporation shall,  promptly
upon  receipt  of such a  request  for  indemnification,  advise  the  Board  of
Directors in writing that the Indemnitee has requested indemnification.

                           (b) The  Corporation  shall  pay the  Indemnitee  the
appropriate  Indemnified  Amounts unless it is  established  that the Indemnitee
engaged in one of the Prohibited  Acts, and such  Prohibited Act was the subject
matter of the Proceeding.  For purposes of determining whether the Indemnitee is
entitled  to  Indemnified  Amounts,  in  order  to deny  indemnification  to the
Indemnitee, the Corporation has the burden of proof in establishing (1) that the
Indemnitee  engaged in the  Prohibited  Act, and (2) that the Prohibited Act was
the subject  matter of the  Proceeding.  In this regard,  a  termination  of any
Proceeding by judgment,  order or settlement does not create a presumption  that
the  Indemnitee  did not meet  the  requisite  standard  of  conduct;  provided,
however,  that the  termination of any criminal  proceeding by conviction,  or a
pleading  of nolo  contendere  or its  equivalent,  or an  entry  of an order of
probation  prior  to  judgment,   creates  a  rebuttable  presumption  that  the
Indemnitee  engaged in a  Prohibited  Act.  For  purposes of this  Agreement,  a
Prohibited Act shall mean any act, omission or condition (i) described in A.R.S.
Section  10-851.D or 10- 856.A for which the  Corporation  may not indemnify the
Indemnitee  or (ii) any act,  omission or condition  for which  indemnity is not
available under any federal or state law or public policy.
                                       -3-

                           (c) Any determination that the Indemnitee has engaged
in a  Prohibited  Act shall be made (i)  either by the Board of  Directors  by a
majority  vote of a quorum  consisting of directors who were not parties to such
Proceeding; or (ii) by independent legal counsel (who may be the outside counsel
regularly employed by the Corporation);  provided that the manner in which (and,
if  applicable,  the  counsel  by which) the right of  indemnification  is to be
determined  shall be approved in advance in writing by both the highest  ranking
executive  officer  of the  Corporation  who  is  not a  party  to  such  action
(sometimes  hereinafter  referred to as "Senior Officer") and by the Indemnitee.
In the event  that such  parties  are unable to agree on the manner in which any
such  determination  is  to  be  made,  such  determination  shall  be  made  by
independent  legal  counsel  retained  by the  Corporation  especially  for such
purpose,  provided  that such  counsel be approved in advance in writing by both
the Senior Officer and the Indemnitee and, provided  further,  that such counsel
shall not be outside counsel regularly employed by the Corporation. The fees and
expenses of counsel in  connection  with making the  determination  contemplated
hereunder shall be paid by the  Corporation,  and, if requested by such counsel,
the Corporation  shall give such counsel an appropriate  written  agreement with
respect to the payment of their fees and expenses and such other  matters as may
be reasonably requested by counsel.

                           (d) The  Corporation  will  use its best  efforts  to
conclude  as  soon  as  practicable  any  required   determination  pursuant  to
subparagraph  (c) above and promptly will advise the  Indemnitee in writing with
respect  to any  determination  that the  Indemnitee  is or is not  entitled  to
indemnification,  including  a  description  of any  reason  or basis  for which
indemnification has been denied.  Payment of any applicable  Indemnified Amounts
will be made to the Indemnitee  within ten (10) days after any  determination of
the Indemnitee's entitlement to indemnification.

                           (e)  Notwithstanding  the  foregoing,  the Indemnitee
may, at any time after sixty (60) days after a claim for Indemnified Amounts has
been filed with the  Corporation (or upon receipt of written notice that a claim
for  Indemnified  Amounts has been  rejected,  if earlier)  and before three (3)
years after a claim for Indemnified Amounts has been filed,  petition a court of
competent  jurisdiction  to  determine  whether  the  Indemnitee  is entitled to
indemnification  under the  provisions of this  Agreement,  and such court shall
thereupon  have the exclusive  authority to make such  determination  unless and
until such court  dismisses or otherwise  terminates  such action without having
made such  determination.  The court shall,  as petitioned,  make an independent
determination  of whether  the  Indemnitee  is entitled  to  indemnification  as
provided under this Agreement,  irrespective of any prior  determination made by
the Board of Directors or independent counsel. If the court shall determine that
the Indemnitee is entitled to  indemnification  as to any claim, issue or matter
involved  in the  Proceeding  with  respect  to  which  there  has been no prior
determination pursuant to this Agreement or with respect to which there has been
a prior  determination  that the Indemnitee was not entitled to  indemnification
hereunder, the Corporation shall pay all expenses (including attorneys' fees and
court  costs)  actually  incurred  by the  Indemnitee  in  connection  with such
judicial determination.
                                       -4-

                  5. Agreement Not Exclusive; Subrogation Rights, etc.

                           (a) This Agreement  shall not be deemed  exclusive of
and  shall  not  diminish  any  other  rights  the  Indemnitee  may  have  to be
indemnified or insured or otherwise  protected  against any liability,  loss, or
expense by the  Corporation,  any  subsidiary of the  Corporation,  or any other
person or entity under any charter, bylaws, law, agreement,  policy of insurance
or similar protection, vote of stockholders or directors,  disinterested or not,
or  otherwise,  whether  or  not  now  in  effect,  both  as to  actions  in the
Indemnitee's  official  capacity,  and as to actions in another  capacity  while
holding  such  office.  The  Corporation's   obligations  to  make  payments  of
Indemnified  Amounts  hereunder  shall be satisfied to the extent that  payments
with respect to the same  Proceeding  (or part thereof) have been made to or for
the benefit of the Indemnitee by reason of the indemnification of the Indemnitee
pursuant to any other arrangement made by the Corporation for the benefit of the
Indemnitee.

                           (b) In the event the Indemnitee shall receive payment
from any insurance carrier or from the plaintiff in any Proceeding  against such
Indemnitee in respect of Indemnified Amounts after payments on account of all or
part of such  Indemnified  Amounts  have been made by the  Corporation  pursuant
hereto,  such Indemnitee shall promptly reimburse to the Corporation the amount,
if any,  by which the sum of such  payment  by such  insurance  carrier  or such
plaintiff and payments by the  Corporation or pursuant to  arrangements  made by
the  Corporation  to  Indemnitee  exceeds such  Indemnified  Amounts;  provided,
however,  that  such  portions,  if any,  of such  insurance  proceeds  that are
required  to be  reimbursed  to the  insurance  carrier  under  the terms of its
insurance  policy,  such as deductible or  co-insurance  payments,  shall not be
deemed to be payments to the Indemnitee hereunder.  In addition, upon payment of
Indemnified Amounts hereunder, the Corporation shall be subrogated to the rights
of  Indemnitee  receiving  such  payments  (to the extent  thereof)  against any
insurance  carrier (to the extent  permitted  under such insurance  policies) or
plaintiff  in respect  to such  Indemnified  Amounts  and the  Indemnitee  shall
execute and deliver any and all  instruments  and  documents and perform any and
all other acts or deeds which the  Corporation  deems  necessary or advisable to
secure such rights.  Such right of subrogation  shall be terminated upon receipt
by the Corporation of the amount to be reimbursed by the Indemnitee  pursuant to
the first sentence of this paragraph.

                  6.  Continuation of Indemnity.  All agreements and obligations
of the Corporation  contained herein shall continue during the period Indemnitee
is a  director  of  the  Corporation  (or  is  serving  at  the  request  of the
Corporation as an Affiliate Indemnitee) and shall continue thereafter so long as
Indemnitee  shall be subject to any  possible  Proceeding  by reason of the fact
that  Indemnitee was a director,  officer or employee of the  Corporation or was
serving in any other capacity referred to herein.

                  7.  Successors;  Binding  Agreement.  This Agreement  shall be
binding  on and  shall  inure  to the  benefit  of  and  be  enforceable  by the
Corporation's  successors and assigns and by the Indemnitee's  personal or legal
representatives,  executors,  administrators,  successors,  heirs, distributees,
devisees, and legatees. The Corporation shall require any successor or assignee
                                       -5-

(whether direct or indirect, by purchase, merger,  consolidation,  or otherwise)
to all or substantially all of the business and/or assets of the Corporation, by
written  agreement  in  form  and  substance  reasonably   satisfactory  to  the
Corporation and to the Indemnitee, expressly to assume and agree to perform this
Agreement in the same manner and to the same extent that the  Corporation  would
be required to perform if no such succession or assignment had taken place.

                  8.   Enforcement.   The  Corporation  has  entered  into  this
Agreement and assumed the obligations imposed on the Corporation hereby in order
to  induce  the  Indemnitee  to  act  as a  director  of  the  Corporation,  and
acknowledges that the Indemnitee is relying upon this Agreement in continuing in
such  capacity.  In the event the  Indemnitee is required to bring any action to
enforce  rights or to collect  monies due under this Agreement and is successful
in such  action,  the  Corporation  shall  reimburse  Indemnitee  for all of the
Indemnitee's  fees and  expenses in  bringing  and  pursuing  such  action.  The
Indemnitee  shall be entitled to the  advancement of Indemnified  Amounts to the
full extent contemplated by Section 3 hereof in connection with such Proceeding.

                  9. Separability. Each of the provisions of this Agreement is a
separate  and  distinct  agreement  independent  of the  others,  so that if any
provision  hereof shall be held to be invalid or  unenforceable  for any reason,
such   invalidity  or   unenforceability   shall  not  affect  the  validity  or
enforceability  of the other  provisions  hereof,  which other  provisions shall
remain in full force and effect.

                  10.  Miscellaneous.  No  provision  of this  Agreement  may be
modified,  waived, or discharged unless such modification,  waiver, or discharge
is agreed to in writing  signed by  Indemnitee  and either the  Chairman  of the
Board or the President of the  Corporation or another officer of the Corporation
specifically  designated by the Board of Directors. No waiver by either party at
any time of any  breach  by the  other  party of,  or of  compliance  with,  any
condition  or  provision  of this  Agreement to be performed by such other party
shall be deemed a waiver of similar or  dissimilar  provisions  or conditions at
the  same  time  or  at  any  prior  or   subsequent   time.  No  agreements  or
representations,  oral or  otherwise,  express or implied,  with  respect to the
subject  matter  hereof  have been made by either  party which are not set forth
expressly in this Agreement.  The validity,  interpretation,  construction,  and
performance  of this  Agreement  shall be  governed  by the laws of the State of
Arizona,  without  giving effect to the principles of conflicts of laws thereof.
The  Indemnitee   may  bring  an  action  seeking   resolution  of  disputes  or
controversies arising under or in any way related to this Agreement in the state
or federal court jurisdiction in which Indemnitee resides or in which his or her
place of business  is located,  and in any  related  appellate  courts,  and the
Corporation consents to the jurisdiction of such courts and to such venue.

                  11. Notices.  For the purposes of this Agreement,  notices and
all other  communications  provided for in the Agreement shall be in writing and
shall be  deemed  to have been duly  given  when  delivered  or mailed by United
States registered mail, return receipt requested, postage prepaid, as follows:
                                       -6-

                  If to Indemnitee:     D. G. Madden
                                        10700 Woodridden
                                        Oklahoma City, OK 73170

                  If to Corporation:    Knight Transportation, Inc.
                                        5601 West Buckeye Road
                                        Phoenix, Arizona 85043

                                        Attention:   Secretary

or to such other  address  as either  party may have  furnished  to the other in
writing in accordance  herewith,  except that notices of change of address shall
be effective only upon receipt.

                  12. Counterpart. This Agreement may be executed in one or more
counterparts,  each of which shall be deemed to be an original  but all of which
together shall constitute one and the same instrument.

                  13.  Effectiveness.  This  Agreement  shall be effective as of
January 1, 1997.

                  IN WITNESS WHEREOF, the undersigned have caused this Agreement
to be executed as of the day and year first above written.

                                        KNIGHT TRANSPORTATION, INC.



                                        By: /s/ Kevin P. Knight
                                           -------------------------------------
                                                 Kevin P. Knight
                                                 Its Chief Executive Officer


                                        INDEMNITEE:


                                        /s/ D. G. Madden
                                        ----------------------------------------
                                                  D. G. Madden
                                       -7-

                               INDEMNITY AGREEMENT
                               -------------------


                  This INDEMNITY AGREEMENT dated as of February 5, 1997, is made
by and  between  Knight  Transportation,  Inc.  (the  "Corporation"),  and Minor
Perkins (the "Indemnitee").

                                    RECITALS
                                    --------

                  The Articles of  Incorporation  and By-Laws of the Corporation
provide for  indemnification  by the Corporation of its directors to the fullest
extent permitted by law. The Indemnitee has been serving and desires to continue
to serve as a director of the  Corporation in part in reliance on such indemnity
provision.

                  To  provide  the  Indemnitee   with   additional   contractual
assurance of protection  against  personal  liability in connection with certain
proceedings  described  below,  the  Corporation  desires  to  enter  into  this
Agreement.

                  In order to induce  the  Indemnitee  to serve or  continue  to
serve as a director of the Corporation, and in consideration of the Indemnitee's
so serving,  the  Corporation  desires to indemnify the  Indemnitee  and to make
arrangements  pursuant to which the  Indemnitee  may be  advanced or  reimbursed
expenses  incurred  by  Indemnitee  in  certain  proceedings   described  below,
according to the terms and conditions set forth below.

                                    AGREEMENT
                                    ---------

                  THEREFORE,  in consideration of the foregoing  recitals and of
Indemnitee's  serving or continuing to serve the Corporation as a director,  the
parties agree as follows:

                  1. Indemnification.

                           (a) In accordance  with the  provisions of subsection
(b) of this Section 1, the  Corporation  shall hold  harmless and  indemnify the
Indemnitee  against any and all  expenses,  liabilities  and losses  (including,
without limitation,  investigation expenses and expert witnesses' and attorneys'
fees and expenses, costs of court, judgments, penalties, fines, and amounts paid
or to be paid in settlement)  actually  incurred by the  Indemnitee  (net of any
related insurance proceeds or other amounts received by Indemnitee or paid by or
on behalf of the Corporation on the Indemnitee's behalf), in connection with any
action,  suit,  or  proceeding,  whether  civil,  criminal,  administrative,  or
investigative,  to which the Indemnitee is a party or is threatened to be made a
party (a "Proceeding")  based upon,  arising from,  relating to, or by reason of
the fact that Indemnitee is, was, shall be, or shall have been a director and/or
officer of the  Corporation  or is or was serving,  shall  serve,  or shall have
served at the  request  of the  Corporation  as a  director,  officer,  partner,
trustee,  member, employee, or agent ("Affiliate Indemnitee") of another foreign
or domestic corporation or

non-profit  corporation,   cooperative,   partnership,  joint  venture,  limited
liability  company,  trust or other  incorporated or  unincorporated  enterprise
(each, a "Company Affiliate").

                           (b) Without limiting the generality of the foregoing,
the Indemnitee  shall be entitled to the rights of  indemnification  provided in
this Section 1 for any expenses actually incurred in any Proceeding initiated by
or in the right of the Corporation,  unless  indemnification is barred by A.R.S.
Section 10-851.D or 10-856.A, or any other applicable law.

                           (c) In providing the foregoing  indemnification,  the
Corporation  shall, with respect to any proceeding,  hold harmless and indemnify
the  Indemnitee to the fullest  extent not prohibited by the law of the State of
Arizona, as in effect from time and time, and the Articles of Incorporation. For
purposes of this  Agreement,  it is intended that the  indemnification  afforded
hereby be mandatory and the broadest possible under any then existing  statutory
provision  expressly  authorizing  the  Corporation  to  indemnify  directors or
officers whether in effect on the date of this Agreement or hereafter, provided,
however,  that the  indemnification  provisions  of this  Agreement  shall apply
without  regard to whether any  provision set forth in the Articles or Bylaws of
the Corporation  authorizing or permitting  indemnification shall be in force or
effect.

                  2.  Other  Indemnification  Agreements.  The  Corporation  may
purchase and  maintain  insurance or furnish  similar  protection  or make other
arrangements,  including,  but not limited to, providing a trust fund, letter of
credit,  or  surety  bond  ("Indemnification  Arrangements")  on  behalf  of the
Indemnitee  against any liability  asserted against him or her or incurred by or
on  behalf  of him or her in such  capacity  as a  director  or  officer  of the
Corporation or an Affiliated Indemnitee,  or arising out of his or her status as
such,  whether or not the  Corporation  would have the power to indemnify him or
her against such liability under the provisions of this Agreement. The purchase,
establishment, and maintenance of any such Indemnification Arrangement shall not
in any way limit or affect the rights and  obligations of the  Corporation or of
the Indemnitee under this Agreement except as expressly provided herein, and the
execution and delivery of this Agreement by the  Corporation  and the Indemnitee
shall  not in any  way  limit  or  affect  the  rights  and  obligations  of the
Corporation or the other party or parties thereto under any such Indemnification
Arrangement.  All amounts payable by the Corporation  pursuant to this Section 2
and Section 1 hereof are herein  referred to as  "Indemnified  Amounts."  To the
extent  the  Corporation  is able to obtain  directors  and  officers  liability
insurance of a reasonable  premium (as determined by the Corporation in its sole
discretion),   the  Corporation  shall  use  reasonable  efforts  to  cause  the
Indemnitee to be covered by such insurance.

                  3. Advance Payment of Indemnified Amounts.

                           (a) The  Indemnitee  hereby is  granted  the right to
receive  in  advance  of  a  final,   nonappealable   judgment  or  other  final
adjudication of a Proceeding (a "Final Determination") the amount of any and all
expenses,  including,  without limitation,  investigation expenses, court costs,
expert witnesses' and attorneys' fees and other expenses expended or incurred by
the  Indemnitee  in  connection  with any  Proceeding  or otherwise  expensed or
incurred by the
                                       -2-

Indemnitee (such amounts so expended or incurred being  hereinafter  referred to
as "Advanced Amounts").

                           (b)  In  making  any  written  request  for  Advanced
Amounts, the Indemnitee shall submit to the Corporation a schedule setting forth
in reasonable  detail the dollar amount  expended or incurred and expected to be
expended.  Each such listing shall be supported by the bill, agreement, or other
documentation  relating thereto, each of which shall be appended to the schedule
as an exhibit.  In addition,  before the Indemnitee may receive Advanced Amounts
from the  Corporation,  the Indemnitee  shall provide to the  Corporation  (i) a
written  affirmation of the  Indemnitee's  good faith belief that the applicable
standard of conduct  required for  indemnification  by the  Corporation has been
satisfied by the Indemnitee,  and (ii) a written  undertaking by or on behalf of
the Indemnitee to repay the Advanced Amount if it shall ultimately be determined
that the Indemnitee has not satisfied any  applicable  standard of conduct.  The
written  undertaking  required from the Indemnitee shall be an unlimited general
obligation of the Indemnitee but need not be secured.  The Corporation shall pay
to the Indemnitee all Advanced  Amounts within twenty (20) days after receipt by
the Corporation of all information and documentation  required to be provided by
the Indemnitee pursuant to this paragraph.

                  4. Procedure for Payment of Indemnified Amounts.

                           (a) To obtain  indemnification  under this Agreement,
the Indemnitee  shall submit to the Corporation a written request for payment of
the  appropriate   Indemnified  Amounts,   including  with  such  requests  such
documentation  and information as is reasonably  available to the Indemnitee and
reasonably  necessary to determine  whether and to what extent the Indemnitee is
entitled to  indemnification.  The Secretary of the Corporation shall,  promptly
upon  receipt  of such a  request  for  indemnification,  advise  the  Board  of
Directors in writing that the Indemnitee has requested indemnification.

                           (b) The  Corporation  shall  pay the  Indemnitee  the
appropriate  Indemnified  Amounts unless it is  established  that the Indemnitee
engaged in one of the Prohibited  Acts, and such  Prohibited Act was the subject
matter of the Proceeding.  For purposes of determining whether the Indemnitee is
entitled  to  Indemnified  Amounts,  in  order  to deny  indemnification  to the
Indemnitee, the Corporation has the burden of proof in establishing (1) that the
Indemnitee  engaged in the  Prohibited  Act, and (2) that the Prohibited Act was
the subject  matter of the  Proceeding.  In this regard,  a  termination  of any
Proceeding by judgment,  order or settlement does not create a presumption  that
the  Indemnitee  did not meet  the  requisite  standard  of  conduct;  provided,
however,  that the  termination of any criminal  proceeding by conviction,  or a
pleading  of nolo  contendere  or its  equivalent,  or an  entry  of an order of
probation  prior  to  judgment,   creates  a  rebuttable  presumption  that  the
Indemnitee  engaged in a  Prohibited  Act.  For  purposes of this  Agreement,  a
Prohibited Act shall mean any act, omission or condition (i) described in A.R.S.
Section  10-851.D or 10- 856.A for which the  Corporation  may not indemnify the
Indemnitee  or (ii) any act,  omission or condition  for which  indemnity is not
available under any federal or state law or public policy.
                                       -3-

                           (c) Any determination that the Indemnitee has engaged
in a  Prohibited  Act shall be made (i)  either by the Board of  Directors  by a
majority  vote of a quorum  consisting of directors who were not parties to such
Proceeding; or (ii) by independent legal counsel (who may be the outside counsel
regularly employed by the Corporation);  provided that the manner in which (and,
if  applicable,  the  counsel  by which) the right of  indemnification  is to be
determined  shall be approved in advance in writing by both the highest  ranking
executive  officer  of the  Corporation  who  is  not a  party  to  such  action
(sometimes  hereinafter  referred to as "Senior Officer") and by the Indemnitee.
In the event  that such  parties  are unable to agree on the manner in which any
such  determination  is  to  be  made,  such  determination  shall  be  made  by
independent  legal  counsel  retained  by the  Corporation  especially  for such
purpose,  provided  that such  counsel be approved in advance in writing by both
the Senior Officer and the Indemnitee and, provided  further,  that such counsel
shall not be outside counsel regularly employed by the Corporation. The fees and
expenses of counsel in  connection  with making the  determination  contemplated
hereunder shall be paid by the  Corporation,  and, if requested by such counsel,
the Corporation  shall give such counsel an appropriate  written  agreement with
respect to the payment of their fees and expenses and such other  matters as may
be reasonably requested by counsel.

                           (d) The  Corporation  will  use its best  efforts  to
conclude  as  soon  as  practicable  any  required   determination  pursuant  to
subparagraph  (c) above and promptly will advise the  Indemnitee in writing with
respect  to any  determination  that the  Indemnitee  is or is not  entitled  to
indemnification,  including  a  description  of any  reason  or basis  for which
indemnification has been denied.  Payment of any applicable  Indemnified Amounts
will be made to the Indemnitee  within ten (10) days after any  determination of
the Indemnitee's entitlement to indemnification.

                           (e)  Notwithstanding  the  foregoing,  the Indemnitee
may, at any time after sixty (60) days after a claim for Indemnified Amounts has
been filed with the  Corporation (or upon receipt of written notice that a claim
for  Indemnified  Amounts has been  rejected,  if earlier)  and before three (3)
years after a claim for Indemnified Amounts has been filed,  petition a court of
competent  jurisdiction  to  determine  whether  the  Indemnitee  is entitled to
indemnification  under the  provisions of this  Agreement,  and such court shall
thereupon  have the exclusive  authority to make such  determination  unless and
until such court  dismisses or otherwise  terminates  such action without having
made such  determination.  The court shall,  as petitioned,  make an independent
determination  of whether  the  Indemnitee  is entitled  to  indemnification  as
provided under this Agreement,  irrespective of any prior  determination made by
the Board of Directors or independent counsel. If the court shall determine that
the Indemnitee is entitled to  indemnification  as to any claim, issue or matter
involved  in the  Proceeding  with  respect  to  which  there  has been no prior
determination pursuant to this Agreement or with respect to which there has been
a prior  determination  that the Indemnitee was not entitled to  indemnification
hereunder, the Corporation shall pay all expenses (including attorneys' fees and
court  costs)  actually  incurred  by the  Indemnitee  in  connection  with such
judicial determination.
                                       -4-

                  5. Agreement Not Exclusive; Subrogation Rights, etc.

                           (a) This Agreement  shall not be deemed  exclusive of
and  shall  not  diminish  any  other  rights  the  Indemnitee  may  have  to be
indemnified or insured or otherwise  protected  against any liability,  loss, or
expense by the  Corporation,  any  subsidiary of the  Corporation,  or any other
person or entity under any charter, bylaws, law, agreement,  policy of insurance
or similar protection, vote of stockholders or directors,  disinterested or not,
or  otherwise,  whether  or  not  now  in  effect,  both  as to  actions  in the
Indemnitee's  official  capacity,  and as to actions in another  capacity  while
holding  such  office.  The  Corporation's   obligations  to  make  payments  of
Indemnified  Amounts  hereunder  shall be satisfied to the extent that  payments
with respect to the same  Proceeding  (or part thereof) have been made to or for
the benefit of the Indemnitee by reason of the indemnification of the Indemnitee
pursuant to any other arrangement made by the Corporation for the benefit of the
Indemnitee.

                           (b) In the event the Indemnitee shall receive payment
from any insurance carrier or from the plaintiff in any Proceeding  against such
Indemnitee in respect of Indemnified Amounts after payments on account of all or
part of such  Indemnified  Amounts  have been made by the  Corporation  pursuant
hereto,  such Indemnitee shall promptly reimburse to the Corporation the amount,
if any,  by which the sum of such  payment  by such  insurance  carrier  or such
plaintiff and payments by the  Corporation or pursuant to  arrangements  made by
the  Corporation  to  Indemnitee  exceeds such  Indemnified  Amounts;  provided,
however,  that  such  portions,  if any,  of such  insurance  proceeds  that are
required  to be  reimbursed  to the  insurance  carrier  under  the terms of its
insurance  policy,  such as deductible or  co-insurance  payments,  shall not be
deemed to be payments to the Indemnitee hereunder.  In addition, upon payment of
Indemnified Amounts hereunder, the Corporation shall be subrogated to the rights
of  Indemnitee  receiving  such  payments  (to the extent  thereof)  against any
insurance  carrier (to the extent  permitted  under such insurance  policies) or
plaintiff  in respect  to such  Indemnified  Amounts  and the  Indemnitee  shall
execute and deliver any and all  instruments  and  documents and perform any and
all other acts or deeds which the  Corporation  deems  necessary or advisable to
secure such rights.  Such right of subrogation  shall be terminated upon receipt
by the Corporation of the amount to be reimbursed by the Indemnitee  pursuant to
the first sentence of this paragraph.

                  6.  Continuation of Indemnity.  All agreements and obligations
of the Corporation  contained herein shall continue during the period Indemnitee
is a  director  of  the  Corporation  (or  is  serving  at  the  request  of the
Corporation as an Affiliate Indemnitee) and shall continue thereafter so long as
Indemnitee  shall be subject to any  possible  Proceeding  by reason of the fact
that  Indemnitee was a director,  officer or employee of the  Corporation or was
serving in any other capacity referred to herein.

                  7.  Successors;  Binding  Agreement.  This Agreement  shall be
binding  on and  shall  inure  to the  benefit  of  and  be  enforceable  by the
Corporation's  successors and assigns and by the Indemnitee's  personal or legal
representatives,  executors,  administrators,  successors,  heirs, distributees,
devisees, and legatees. The Corporation shall require any successor or assignee
                                       -5-

(whether direct or indirect, by purchase, merger,  consolidation,  or otherwise)
to all or substantially all of the business and/or assets of the Corporation, by
written  agreement  in  form  and  substance  reasonably   satisfactory  to  the
Corporation and to the Indemnitee, expressly to assume and agree to perform this
Agreement in the same manner and to the same extent that the  Corporation  would
be required to perform if no such succession or assignment had taken place.

                  8.   Enforcement.   The  Corporation  has  entered  into  this
Agreement and assumed the obligations imposed on the Corporation hereby in order
to  induce  the  Indemnitee  to  act  as a  director  of  the  Corporation,  and
acknowledges that the Indemnitee is relying upon this Agreement in continuing in
such  capacity.  In the event the  Indemnitee is required to bring any action to
enforce  rights or to collect  monies due under this Agreement and is successful
in such  action,  the  Corporation  shall  reimburse  Indemnitee  for all of the
Indemnitee's  fees and  expenses in  bringing  and  pursuing  such  action.  The
Indemnitee  shall be entitled to the  advancement of Indemnified  Amounts to the
full extent contemplated by Section 3 hereof in connection with such Proceeding.

                  9. Separability. Each of the provisions of this Agreement is a
separate  and  distinct  agreement  independent  of the  others,  so that if any
provision  hereof shall be held to be invalid or  unenforceable  for any reason,
such   invalidity  or   unenforceability   shall  not  affect  the  validity  or
enforceability  of the other  provisions  hereof,  which other  provisions shall
remain in full force and effect.

                  10.  Miscellaneous.  No  provision  of this  Agreement  may be
modified,  waived, or discharged unless such modification,  waiver, or discharge
is agreed to in writing  signed by  Indemnitee  and either the  Chairman  of the
Board or the President of the  Corporation or another officer of the Corporation
specifically  designated by the Board of Directors. No waiver by either party at
any time of any  breach  by the  other  party of,  or of  compliance  with,  any
condition  or  provision  of this  Agreement to be performed by such other party
shall be deemed a waiver of similar or  dissimilar  provisions  or conditions at
the  same  time  or  at  any  prior  or   subsequent   time.  No  agreements  or
representations,  oral or  otherwise,  express or implied,  with  respect to the
subject  matter  hereof  have been made by either  party which are not set forth
expressly in this Agreement.  The validity,  interpretation,  construction,  and
performance  of this  Agreement  shall be  governed  by the laws of the State of
Arizona,  without  giving effect to the principles of conflicts of laws thereof.
The  Indemnitee   may  bring  an  action  seeking   resolution  of  disputes  or
controversies arising under or in any way related to this Agreement in the state
or federal court jurisdiction in which Indemnitee resides or in which his or her
place of business  is located,  and in any  related  appellate  courts,  and the
Corporation consents to the jurisdiction of such courts and to such venue.

                  11. Notices.  For the purposes of this Agreement,  notices and
all other  communications  provided for in the Agreement shall be in writing and
shall be  deemed  to have been duly  given  when  delivered  or mailed by United
States registered mail, return receipt requested, postage prepaid, as follows:
                                       -6-

                  If to Indemnitee:     Minor Perkins
                                        889 Ridge Lake Blvd., #100
                                        Memphis, TN 38120

                  If to Corporation:    Knight Transportation, Inc.
                                        5601 West Buckeye Road
                                        Phoenix, Arizona 85043

                                        Attention:   Secretary

or to such other  address  as either  party may have  furnished  to the other in
writing in accordance  herewith,  except that notices of change of address shall
be effective only upon receipt.

                  12. Counterpart. This Agreement may be executed in one or more
counterparts,  each of which shall be deemed to be an original  but all of which
together shall constitute one and the same instrument.

                  13.  Effectiveness.  This  Agreement  shall be effective as of
January 1, 1997.

                  IN WITNESS WHEREOF, the undersigned have caused this Agreement
to be executed as of the day and year first above written.

                                        KNIGHT TRANSPORTATION, INC.



                                        By: /s/ Kevin P. Knight
                                           -------------------------------------
                                                 Kevin P. Knight
                                                 Its Chief Executive Officer


                                        INDEMNITEE:


                                        Minor Perkins
                                        ----------------------------------------
                                                  Minor Perkins
                                       -7-

                               INDEMNITY AGREEMENT
                               -------------------


                  This INDEMNITY AGREEMENT dated as of February 5, 1997, is made
by and between Knight  Transportation,  Inc. (the  "Corporation"),  and Keith L.
Turley (the "Indemnitee").

                                    RECITALS
                                    --------

                  The Articles of  Incorporation  and By-Laws of the Corporation
provide for  indemnification  by the Corporation of its directors to the fullest
extent permitted by law. The Indemnitee has been serving and desires to continue
to serve as a director of the  Corporation in part in reliance on such indemnity
provision.

                  To  provide  the  Indemnitee   with   additional   contractual
assurance of protection  against  personal  liability in connection with certain
proceedings  described  below,  the  Corporation  desires  to  enter  into  this
Agreement.

                  In order to induce  the  Indemnitee  to serve or  continue  to
serve as a director of the Corporation, and in consideration of the Indemnitee's
so serving,  the  Corporation  desires to indemnify the  Indemnitee  and to make
arrangements  pursuant to which the  Indemnitee  may be  advanced or  reimbursed
expenses  incurred  by  Indemnitee  in  certain  proceedings   described  below,
according to the terms and conditions set forth below.

                                    AGREEMENT
                                    ---------

                  THEREFORE,  in consideration of the foregoing  recitals and of
Indemnitee's  serving or continuing to serve the Corporation as a director,  the
parties agree as follows:

                  1. Indemnification.

                           (a) In accordance  with the  provisions of subsection
(b) of this Section 1, the  Corporation  shall hold  harmless and  indemnify the
Indemnitee  against any and all  expenses,  liabilities  and losses  (including,
without limitation,  investigation expenses and expert witnesses' and attorneys'
fees and expenses, costs of court, judgments, penalties, fines, and amounts paid
or to be paid in settlement)  actually  incurred by the  Indemnitee  (net of any
related insurance proceeds or other amounts received by Indemnitee or paid by or
on behalf of the Corporation on the Indemnitee's behalf), in connection with any
action,  suit,  or  proceeding,  whether  civil,  criminal,  administrative,  or
investigative,  to which the Indemnitee is a party or is threatened to be made a
party (a "Proceeding")  based upon,  arising from,  relating to, or by reason of
the fact that Indemnitee is, was, shall be, or shall have been a director and/or
officer of the  Corporation  or is or was serving,  shall  serve,  or shall have
served at the  request  of the  Corporation  as a  director,  officer,  partner,
trustee,  member, employee, or agent ("Affiliate Indemnitee") of another foreign
or domestic corporation or

non-profit  corporation,   cooperative,   partnership,  joint  venture,  limited
liability  company,  trust or other  incorporated or  unincorporated  enterprise
(each, a "Company Affiliate").

                           (b) Without limiting the generality of the foregoing,
the Indemnitee  shall be entitled to the rights of  indemnification  provided in
this Section 1 for any expenses actually incurred in any Proceeding initiated by
or in the right of the Corporation,  unless  indemnification is barred by A.R.S.
Section 10-851.D or 10-856.A, or any other applicable law.

                           (c) In providing the foregoing  indemnification,  the
Corporation  shall, with respect to any proceeding,  hold harmless and indemnify
the  Indemnitee to the fullest  extent not prohibited by the law of the State of
Arizona, as in effect from time and time, and the Articles of Incorporation. For
purposes of this  Agreement,  it is intended that the  indemnification  afforded
hereby be mandatory and the broadest possible under any then existing  statutory
provision  expressly  authorizing  the  Corporation  to  indemnify  directors or
officers whether in effect on the date of this Agreement or hereafter, provided,
however,  that the  indemnification  provisions  of this  Agreement  shall apply
without  regard to whether any  provision set forth in the Articles or Bylaws of
the Corporation  authorizing or permitting  indemnification shall be in force or
effect.

                  2.  Other  Indemnification  Agreements.  The  Corporation  may
purchase and  maintain  insurance or furnish  similar  protection  or make other
arrangements,  including,  but not limited to, providing a trust fund, letter of
credit,  or  surety  bond  ("Indemnification  Arrangements")  on  behalf  of the
Indemnitee  against any liability  asserted against him or her or incurred by or
on  behalf  of him or her in such  capacity  as a  director  or  officer  of the
Corporation or an Affiliated Indemnitee,  or arising out of his or her status as
such,  whether or not the  Corporation  would have the power to indemnify him or
her against such liability under the provisions of this Agreement. The purchase,
establishment, and maintenance of any such Indemnification Arrangement shall not
in any way limit or affect the rights and  obligations of the  Corporation or of
the Indemnitee under this Agreement except as expressly provided herein, and the
execution and delivery of this Agreement by the  Corporation  and the Indemnitee
shall  not in any  way  limit  or  affect  the  rights  and  obligations  of the
Corporation or the other party or parties thereto under any such Indemnification
Arrangement.  All amounts payable by the Corporation  pursuant to this Section 2
and Section 1 hereof are herein  referred to as  "Indemnified  Amounts."  To the
extent  the  Corporation  is able to obtain  directors  and  officers  liability
insurance of a reasonable  premium (as determined by the Corporation in its sole
discretion),   the  Corporation  shall  use  reasonable  efforts  to  cause  the
Indemnitee to be covered by such insurance.

                  3. Advance Payment of Indemnified Amounts.

                           (a) The  Indemnitee  hereby is  granted  the right to
receive  in  advance  of  a  final,   nonappealable   judgment  or  other  final
adjudication of a Proceeding (a "Final Determination") the amount of any and all
expenses,  including,  without limitation,  investigation expenses, court costs,
expert witnesses' and attorneys' fees and other expenses expended or incurred by
the  Indemnitee  in  connection  with any  Proceeding  or otherwise  expensed or
incurred by the
                                       -2-

Indemnitee (such amounts so expended or incurred being  hereinafter  referred to
as "Advanced Amounts").

                           (b)  In  making  any  written  request  for  Advanced
Amounts, the Indemnitee shall submit to the Corporation a schedule setting forth
in reasonable  detail the dollar amount  expended or incurred and expected to be
expended.  Each such listing shall be supported by the bill, agreement, or other
documentation  relating thereto, each of which shall be appended to the schedule
as an exhibit.  In addition,  before the Indemnitee may receive Advanced Amounts
from the  Corporation,  the Indemnitee  shall provide to the  Corporation  (i) a
written  affirmation of the  Indemnitee's  good faith belief that the applicable
standard of conduct  required for  indemnification  by the  Corporation has been
satisfied by the Indemnitee,  and (ii) a written  undertaking by or on behalf of
the Indemnitee to repay the Advanced Amount if it shall ultimately be determined
that the Indemnitee has not satisfied any  applicable  standard of conduct.  The
written  undertaking  required from the Indemnitee shall be an unlimited general
obligation of the Indemnitee but need not be secured.  The Corporation shall pay
to the Indemnitee all Advanced  Amounts within twenty (20) days after receipt by
the Corporation of all information and documentation  required to be provided by
the Indemnitee pursuant to this paragraph.

                  4. Procedure for Payment of Indemnified Amounts.

                           (a) To obtain  indemnification  under this Agreement,
the Indemnitee  shall submit to the Corporation a written request for payment of
the  appropriate   Indemnified  Amounts,   including  with  such  requests  such
documentation  and information as is reasonably  available to the Indemnitee and
reasonably  necessary to determine  whether and to what extent the Indemnitee is
entitled to  indemnification.  The Secretary of the Corporation shall,  promptly
upon  receipt  of such a  request  for  indemnification,  advise  the  Board  of
Directors in writing that the Indemnitee has requested indemnification.

                           (b) The  Corporation  shall  pay the  Indemnitee  the
appropriate  Indemnified  Amounts unless it is  established  that the Indemnitee
engaged in one of the Prohibited  Acts, and such  Prohibited Act was the subject
matter of the Proceeding.  For purposes of determining whether the Indemnitee is
entitled  to  Indemnified  Amounts,  in  order  to deny  indemnification  to the
Indemnitee, the Corporation has the burden of proof in establishing (1) that the
Indemnitee  engaged in the  Prohibited  Act, and (2) that the Prohibited Act was
the subject  matter of the  Proceeding.  In this regard,  a  termination  of any
Proceeding by judgment,  order or settlement does not create a presumption  that
the  Indemnitee  did not meet  the  requisite  standard  of  conduct;  provided,
however,  that the  termination of any criminal  proceeding by conviction,  or a
pleading  of nolo  contendere  or its  equivalent,  or an  entry  of an order of
probation  prior  to  judgment,   creates  a  rebuttable  presumption  that  the
Indemnitee  engaged in a  Prohibited  Act.  For  purposes of this  Agreement,  a
Prohibited Act shall mean any act, omission or condition (i) described in A.R.S.
Section  10-851.D or 10- 856.A for which the  Corporation  may not indemnify the
Indemnitee  or (ii) any act,  omission or condition  for which  indemnity is not
available under any federal or state law or public policy.
                                       -3-

                           (c) Any determination that the Indemnitee has engaged
in a  Prohibited  Act shall be made (i)  either by the Board of  Directors  by a
majority  vote of a quorum  consisting of directors who were not parties to such
Proceeding; or (ii) by independent legal counsel (who may be the outside counsel
regularly employed by the Corporation);  provided that the manner in which (and,
if  applicable,  the  counsel  by which) the right of  indemnification  is to be
determined  shall be approved in advance in writing by both the highest  ranking
executive  officer  of the  Corporation  who  is  not a  party  to  such  action
(sometimes  hereinafter  referred to as "Senior Officer") and by the Indemnitee.
In the event  that such  parties  are unable to agree on the manner in which any
such  determination  is  to  be  made,  such  determination  shall  be  made  by
independent  legal  counsel  retained  by the  Corporation  especially  for such
purpose,  provided  that such  counsel be approved in advance in writing by both
the Senior Officer and the Indemnitee and, provided  further,  that such counsel
shall not be outside counsel regularly employed by the Corporation. The fees and
expenses of counsel in  connection  with making the  determination  contemplated
hereunder shall be paid by the  Corporation,  and, if requested by such counsel,
the Corporation  shall give such counsel an appropriate  written  agreement with
respect to the payment of their fees and expenses and such other  matters as may
be reasonably requested by counsel.

                           (d) The  Corporation  will  use its best  efforts  to
conclude  as  soon  as  practicable  any  required   determination  pursuant  to
subparagraph  (c) above and promptly will advise the  Indemnitee in writing with
respect  to any  determination  that the  Indemnitee  is or is not  entitled  to
indemnification,  including  a  description  of any  reason  or basis  for which
indemnification has been denied.  Payment of any applicable  Indemnified Amounts
will be made to the Indemnitee  within ten (10) days after any  determination of
the Indemnitee's entitlement to indemnification.

                           (e)  Notwithstanding  the  foregoing,  the Indemnitee
may, at any time after sixty (60) days after a claim for Indemnified Amounts has
been filed with the  Corporation (or upon receipt of written notice that a claim
for  Indemnified  Amounts has been  rejected,  if earlier)  and before three (3)
years after a claim for Indemnified Amounts has been filed,  petition a court of
competent  jurisdiction  to  determine  whether  the  Indemnitee  is entitled to
indemnification  under the  provisions of this  Agreement,  and such court shall
thereupon  have the exclusive  authority to make such  determination  unless and
until such court  dismisses or otherwise  terminates  such action without having
made such  determination.  The court shall,  as petitioned,  make an independent
determination  of whether  the  Indemnitee  is entitled  to  indemnification  as
provided under this Agreement,  irrespective of any prior  determination made by
the Board of Directors or independent counsel. If the court shall determine that
the Indemnitee is entitled to  indemnification  as to any claim, issue or matter
involved  in the  Proceeding  with  respect  to  which  there  has been no prior
determination pursuant to this Agreement or with respect to which there has been
a prior  determination  that the Indemnitee was not entitled to  indemnification
hereunder, the Corporation shall pay all expenses (including attorneys' fees and
court  costs)  actually  incurred  by the  Indemnitee  in  connection  with such
judicial determination.
                                       -4-

                  5. Agreement Not Exclusive; Subrogation Rights, etc.

                           (a) This Agreement  shall not be deemed  exclusive of
and  shall  not  diminish  any  other  rights  the  Indemnitee  may  have  to be
indemnified or insured or otherwise  protected  against any liability,  loss, or
expense by the  Corporation,  any  subsidiary of the  Corporation,  or any other
person or entity under any charter, bylaws, law, agreement,  policy of insurance
or similar protection, vote of stockholders or directors,  disinterested or not,
or  otherwise,  whether  or  not  now  in  effect,  both  as to  actions  in the
Indemnitee's  official  capacity,  and as to actions in another  capacity  while
holding  such  office.  The  Corporation's   obligations  to  make  payments  of
Indemnified  Amounts  hereunder  shall be satisfied to the extent that  payments
with respect to the same  Proceeding  (or part thereof) have been made to or for
the benefit of the Indemnitee by reason of the indemnification of the Indemnitee
pursuant to any other arrangement made by the Corporation for the benefit of the
Indemnitee.

                           (b) In the event the Indemnitee shall receive payment
from any insurance carrier or from the plaintiff in any Proceeding  against such
Indemnitee in respect of Indemnified Amounts after payments on account of all or
part of such  Indemnified  Amounts  have been made by the  Corporation  pursuant
hereto,  such Indemnitee shall promptly reimburse to the Corporation the amount,
if any,  by which the sum of such  payment  by such  insurance  carrier  or such
plaintiff and payments by the  Corporation or pursuant to  arrangements  made by
the  Corporation  to  Indemnitee  exceeds such  Indemnified  Amounts;  provided,
however,  that  such  portions,  if any,  of such  insurance  proceeds  that are
required  to be  reimbursed  to the  insurance  carrier  under  the terms of its
insurance  policy,  such as deductible or  co-insurance  payments,  shall not be
deemed to be payments to the Indemnitee hereunder.  In addition, upon payment of
Indemnified Amounts hereunder, the Corporation shall be subrogated to the rights
of  Indemnitee  receiving  such  payments  (to the extent  thereof)  against any
insurance  carrier (to the extent  permitted  under such insurance  policies) or
plaintiff  in respect  to such  Indemnified  Amounts  and the  Indemnitee  shall
execute and deliver any and all  instruments  and  documents and perform any and
all other acts or deeds which the  Corporation  deems  necessary or advisable to
secure such rights.  Such right of subrogation  shall be terminated upon receipt
by the Corporation of the amount to be reimbursed by the Indemnitee  pursuant to
the first sentence of this paragraph.

                  6.  Continuation of Indemnity.  All agreements and obligations
of the Corporation  contained herein shall continue during the period Indemnitee
is a  director  of  the  Corporation  (or  is  serving  at  the  request  of the
Corporation as an Affiliate Indemnitee) and shall continue thereafter so long as
Indemnitee  shall be subject to any  possible  Proceeding  by reason of the fact
that  Indemnitee was a director,  officer or employee of the  Corporation or was
serving in any other capacity referred to herein.

                  7.  Successors;  Binding  Agreement.  This Agreement  shall be
binding  on and  shall  inure  to the  benefit  of  and  be  enforceable  by the
Corporation's  successors and assigns and by the Indemnitee's  personal or legal
representatives,  executors,  administrators,  successors,  heirs, distributees,
devisees, and legatees. The Corporation shall require any successor or assignee
                                       -5-

(whether direct or indirect, by purchase, merger,  consolidation,  or otherwise)
to all or substantially all of the business and/or assets of the Corporation, by
written  agreement  in  form  and  substance  reasonably   satisfactory  to  the
Corporation and to the Indemnitee, expressly to assume and agree to perform this
Agreement in the same manner and to the same extent that the  Corporation  would
be required to perform if no such succession or assignment had taken place.

                  8.   Enforcement.   The  Corporation  has  entered  into  this
Agreement and assumed the obligations imposed on the Corporation hereby in order
to  induce  the  Indemnitee  to  act  as a  director  of  the  Corporation,  and
acknowledges that the Indemnitee is relying upon this Agreement in continuing in
such  capacity.  In the event the  Indemnitee is required to bring any action to
enforce  rights or to collect  monies due under this Agreement and is successful
in such  action,  the  Corporation  shall  reimburse  Indemnitee  for all of the
Indemnitee's  fees and  expenses in  bringing  and  pursuing  such  action.  The
Indemnitee  shall be entitled to the  advancement of Indemnified  Amounts to the
full extent contemplated by Section 3 hereof in connection with such Proceeding.

                  9. Separability. Each of the provisions of this Agreement is a
separate  and  distinct  agreement  independent  of the  others,  so that if any
provision  hereof shall be held to be invalid or  unenforceable  for any reason,
such   invalidity  or   unenforceability   shall  not  affect  the  validity  or
enforceability  of the other  provisions  hereof,  which other  provisions shall
remain in full force and effect.

                  10.  Miscellaneous.  No  provision  of this  Agreement  may be
modified,  waived, or discharged unless such modification,  waiver, or discharge
is agreed to in writing  signed by  Indemnitee  and either the  Chairman  of the
Board or the President of the  Corporation or another officer of the Corporation
specifically  designated by the Board of Directors. No waiver by either party at
any time of any  breach  by the  other  party of,  or of  compliance  with,  any
condition  or  provision  of this  Agreement to be performed by such other party
shall be deemed a waiver of similar or  dissimilar  provisions  or conditions at
the  same  time  or  at  any  prior  or   subsequent   time.  No  agreements  or
representations,  oral or  otherwise,  express or implied,  with  respect to the
subject  matter  hereof  have been made by either  party which are not set forth
expressly in this Agreement.  The validity,  interpretation,  construction,  and
performance  of this  Agreement  shall be  governed  by the laws of the State of
Arizona,  without  giving effect to the principles of conflicts of laws thereof.
The  Indemnitee   may  bring  an  action  seeking   resolution  of  disputes  or
controversies arising under or in any way related to this Agreement in the state
or federal court jurisdiction in which Indemnitee resides or in which his or her
place of business  is located,  and in any  related  appellate  courts,  and the
Corporation consents to the jurisdiction of such courts and to such venue.

                  11. Notices.  For the purposes of this Agreement,  notices and
all other  communications  provided for in the Agreement shall be in writing and
shall be  deemed  to have been duly  given  when  delivered  or mailed by United
States registered mail, return receipt requested, postage prepaid, as follows:
                                       -6-

                  If to Indemnitee:     Keith L. Turley
                                        7239 N. Desert Fairways
                                        Paradise Valley, AZ 85253

                  If to Corporation:    Knight Transportation, Inc.
                                        5601 West Buckeye Road
                                        Phoenix, Arizona 85043

                                        Attention:   Secretary

or to such other  address  as either  party may have  furnished  to the other in
writing in accordance  herewith,  except that notices of change of address shall
be effective only upon receipt.

                  12. Counterpart. This Agreement may be executed in one or more
counterparts,  each of which shall be deemed to be an original  but all of which
together shall constitute one and the same instrument.

                  13.  Effectiveness.  This  Agreement  shall be effective as of
January 1, 1997.

                  IN WITNESS WHEREOF, the undersigned have caused this Agreement
to be executed as of the day and year first above written.

                                        KNIGHT TRANSPORTATION, INC.



                                        By: /s/ Kevin P. Knight
                                           -------------------------------------
                                                 Kevin P. Knight
                                                 Its Chief Executive Officer


                                        INDEMNITEE:


                                        Keith L. Turley
                                        ----------------------------------------
                                                  Keith L. Turley
                                       -7-

                               INDEMNITY AGREEMENT
                               -------------------


                  This INDEMNITY AGREEMENT dated as of February 5, 1997, is made
by and between Knight  Transportation,  Inc. (the "Corporation"),  and Donald A.
Bliss (the "Indemnitee").

                                    RECITALS
                                    --------

                  The Articles of  Incorporation  and By-Laws of the Corporation
provide for  indemnification  by the Corporation of its directors to the fullest
extent permitted by law. The Indemnitee has been serving and desires to continue
to serve as a director of the  Corporation in part in reliance on such indemnity
provision.

                  To  provide  the  Indemnitee   with   additional   contractual
assurance of protection  against  personal  liability in connection with certain
proceedings  described  below,  the  Corporation  desires  to  enter  into  this
Agreement.

                  In order to induce  the  Indemnitee  to serve or  continue  to
serve as a director of the Corporation, and in consideration of the Indemnitee's
so serving,  the  Corporation  desires to indemnify the  Indemnitee  and to make
arrangements  pursuant to which the  Indemnitee  may be  advanced or  reimbursed
expenses  incurred  by  Indemnitee  in  certain  proceedings   described  below,
according to the terms and conditions set forth below.

                                    AGREEMENT
                                    ---------

                  THEREFORE,  in consideration of the foregoing  recitals and of
Indemnitee's  serving or continuing to serve the Corporation as a director,  the
parties agree as follows:

                  1. Indemnification.

                           (a) In accordance  with the  provisions of subsection
(b) of this Section 1, the  Corporation  shall hold  harmless and  indemnify the
Indemnitee  against any and all  expenses,  liabilities  and losses  (including,
without limitation,  investigation expenses and expert witnesses' and attorneys'
fees and expenses, costs of court, judgments, penalties, fines, and amounts paid
or to be paid in settlement)  actually  incurred by the  Indemnitee  (net of any
related insurance proceeds or other amounts received by Indemnitee or paid by or
on behalf of the Corporation on the Indemnitee's behalf), in connection with any
action,  suit,  or  proceeding,  whether  civil,  criminal,  administrative,  or
investigative,  to which the Indemnitee is a party or is threatened to be made a
party (a "Proceeding")  based upon,  arising from,  relating to, or by reason of
the fact that Indemnitee is, was, shall be, or shall have been a director and/or
officer of the  Corporation  or is or was serving,  shall  serve,  or shall have
served at the  request  of the  Corporation  as a  director,  officer,  partner,
trustee,  member, employee, or agent ("Affiliate Indemnitee") of another foreign
or domestic corporation or

non-profit  corporation,   cooperative,   partnership,  joint  venture,  limited
liability  company,  trust or other  incorporated or  unincorporated  enterprise
(each, a "Company Affiliate").

                           (b) Without limiting the generality of the foregoing,
the Indemnitee  shall be entitled to the rights of  indemnification  provided in
this Section 1 for any expenses actually incurred in any Proceeding initiated by
or in the right of the Corporation,  unless  indemnification is barred by A.R.S.
Section 10-851.D or 10-856.A, or any other applicable law.

                           (c) In providing the foregoing  indemnification,  the
Corporation  shall, with respect to any proceeding,  hold harmless and indemnify
the  Indemnitee to the fullest  extent not prohibited by the law of the State of
Arizona, as in effect from time and time, and the Articles of Incorporation. For
purposes of this  Agreement,  it is intended that the  indemnification  afforded
hereby be mandatory and the broadest possible under any then existing  statutory
provision  expressly  authorizing  the  Corporation  to  indemnify  directors or
officers whether in effect on the date of this Agreement or hereafter, provided,
however,  that the  indemnification  provisions  of this  Agreement  shall apply
without  regard to whether any  provision set forth in the Articles or Bylaws of
the Corporation  authorizing or permitting  indemnification shall be in force or
effect.

                  2.  Other  Indemnification  Agreements.  The  Corporation  may
purchase and  maintain  insurance or furnish  similar  protection  or make other
arrangements,  including,  but not limited to, providing a trust fund, letter of
credit,  or  surety  bond  ("Indemnification  Arrangements")  on  behalf  of the
Indemnitee  against any liability  asserted against him or her or incurred by or
on  behalf  of him or her in such  capacity  as a  director  or  officer  of the
Corporation or an Affiliated Indemnitee,  or arising out of his or her status as
such,  whether or not the  Corporation  would have the power to indemnify him or
her against such liability under the provisions of this Agreement. The purchase,
establishment, and maintenance of any such Indemnification Arrangement shall not
in any way limit or affect the rights and  obligations of the  Corporation or of
the Indemnitee under this Agreement except as expressly provided herein, and the
execution and delivery of this Agreement by the  Corporation  and the Indemnitee
shall  not in any  way  limit  or  affect  the  rights  and  obligations  of the
Corporation or the other party or parties thereto under any such Indemnification
Arrangement.  All amounts payable by the Corporation  pursuant to this Section 2
and Section 1 hereof are herein  referred to as  "Indemnified  Amounts."  To the
extent  the  Corporation  is able to obtain  directors  and  officers  liability
insurance of a reasonable  premium (as determined by the Corporation in its sole
discretion),   the  Corporation  shall  use  reasonable  efforts  to  cause  the
Indemnitee to be covered by such insurance.

                  3. Advance Payment of Indemnified Amounts.

                           (a) The  Indemnitee  hereby is  granted  the right to
receive  in  advance  of  a  final,   nonappealable   judgment  or  other  final
adjudication of a Proceeding (a "Final Determination") the amount of any and all
expenses,  including,  without limitation,  investigation expenses, court costs,
expert witnesses' and attorneys' fees and other expenses expended or incurred by
the  Indemnitee  in  connection  with any  Proceeding  or otherwise  expensed or
incurred by the
                                       -2-

Indemnitee (such amounts so expended or incurred being  hereinafter  referred to
as "Advanced Amounts").

                           (b)  In  making  any  written  request  for  Advanced
Amounts, the Indemnitee shall submit to the Corporation a schedule setting forth
in reasonable  detail the dollar amount  expended or incurred and expected to be
expended.  Each such listing shall be supported by the bill, agreement, or other
documentation  relating thereto, each of which shall be appended to the schedule
as an exhibit.  In addition,  before the Indemnitee may receive Advanced Amounts
from the  Corporation,  the Indemnitee  shall provide to the  Corporation  (i) a
written  affirmation of the  Indemnitee's  good faith belief that the applicable
standard of conduct  required for  indemnification  by the  Corporation has been
satisfied by the Indemnitee,  and (ii) a written  undertaking by or on behalf of
the Indemnitee to repay the Advanced Amount if it shall ultimately be determined
that the Indemnitee has not satisfied any  applicable  standard of conduct.  The
written  undertaking  required from the Indemnitee shall be an unlimited general
obligation of the Indemnitee but need not be secured.  The Corporation shall pay
to the Indemnitee all Advanced  Amounts within twenty (20) days after receipt by
the Corporation of all information and documentation  required to be provided by
the Indemnitee pursuant to this paragraph.

                  4. Procedure for Payment of Indemnified Amounts.

                           (a) To obtain  indemnification  under this Agreement,
the Indemnitee  shall submit to the Corporation a written request for payment of
the  appropriate   Indemnified  Amounts,   including  with  such  requests  such
documentation  and information as is reasonably  available to the Indemnitee and
reasonably  necessary to determine  whether and to what extent the Indemnitee is
entitled to  indemnification.  The Secretary of the Corporation shall,  promptly
upon  receipt  of such a  request  for  indemnification,  advise  the  Board  of
Directors in writing that the Indemnitee has requested indemnification.

                           (b) The  Corporation  shall  pay the  Indemnitee  the
appropriate  Indemnified  Amounts unless it is  established  that the Indemnitee
engaged in one of the Prohibited  Acts, and such  Prohibited Act was the subject
matter of the Proceeding.  For purposes of determining whether the Indemnitee is
entitled  to  Indemnified  Amounts,  in  order  to deny  indemnification  to the
Indemnitee, the Corporation has the burden of proof in establishing (1) that the
Indemnitee  engaged in the  Prohibited  Act, and (2) that the Prohibited Act was
the subject  matter of the  Proceeding.  In this regard,  a  termination  of any
Proceeding by judgment,  order or settlement does not create a presumption  that
the  Indemnitee  did not meet  the  requisite  standard  of  conduct;  provided,
however,  that the  termination of any criminal  proceeding by conviction,  or a
pleading  of nolo  contendere  or its  equivalent,  or an  entry  of an order of
probation  prior  to  judgment,   creates  a  rebuttable  presumption  that  the
Indemnitee  engaged in a  Prohibited  Act.  For  purposes of this  Agreement,  a
Prohibited Act shall mean any act, omission or condition (i) described in A.R.S.
Section  10-851.D or 10- 856.A for which the  Corporation  may not indemnify the
Indemnitee  or (ii) any act,  omission or condition  for which  indemnity is not
available under any federal or state law or public policy.
                                       -3-

                           (c) Any determination that the Indemnitee has engaged
in a  Prohibited  Act shall be made (i)  either by the Board of  Directors  by a
majority  vote of a quorum  consisting of directors who were not parties to such
Proceeding; or (ii) by independent legal counsel (who may be the outside counsel
regularly employed by the Corporation);  provided that the manner in which (and,
if  applicable,  the  counsel  by which) the right of  indemnification  is to be
determined  shall be approved in advance in writing by both the highest  ranking
executive  officer  of the  Corporation  who  is  not a  party  to  such  action
(sometimes  hereinafter  referred to as "Senior Officer") and by the Indemnitee.
In the event  that such  parties  are unable to agree on the manner in which any
such  determination  is  to  be  made,  such  determination  shall  be  made  by
independent  legal  counsel  retained  by the  Corporation  especially  for such
purpose,  provided  that such  counsel be approved in advance in writing by both
the Senior Officer and the Indemnitee and, provided  further,  that such counsel
shall not be outside counsel regularly employed by the Corporation. The fees and
expenses of counsel in  connection  with making the  determination  contemplated
hereunder shall be paid by the  Corporation,  and, if requested by such counsel,
the Corporation  shall give such counsel an appropriate  written  agreement with
respect to the payment of their fees and expenses and such other  matters as may
be reasonably requested by counsel.

                           (d) The  Corporation  will  use its best  efforts  to
conclude  as  soon  as  practicable  any  required   determination  pursuant  to
subparagraph  (c) above and promptly will advise the  Indemnitee in writing with
respect  to any  determination  that the  Indemnitee  is or is not  entitled  to
indemnification,  including  a  description  of any  reason  or basis  for which
indemnification has been denied.  Payment of any applicable  Indemnified Amounts
will be made to the Indemnitee  within ten (10) days after any  determination of
the Indemnitee's entitlement to indemnification.

                           (e)  Notwithstanding  the  foregoing,  the Indemnitee
may, at any time after sixty (60) days after a claim for Indemnified Amounts has
been filed with the  Corporation (or upon receipt of written notice that a claim
for  Indemnified  Amounts has been  rejected,  if earlier)  and before three (3)
years after a claim for Indemnified Amounts has been filed,  petition a court of
competent  jurisdiction  to  determine  whether  the  Indemnitee  is entitled to
indemnification  under the  provisions of this  Agreement,  and such court shall
thereupon  have the exclusive  authority to make such  determination  unless and
until such court  dismisses or otherwise  terminates  such action without having
made such  determination.  The court shall,  as petitioned,  make an independent
determination  of whether  the  Indemnitee  is entitled  to  indemnification  as
provided under this Agreement,  irrespective of any prior  determination made by
the Board of Directors or independent counsel. If the court shall determine that
the Indemnitee is entitled to  indemnification  as to any claim, issue or matter
involved  in the  Proceeding  with  respect  to  which  there  has been no prior
determination pursuant to this Agreement or with respect to which there has been
a prior  determination  that the Indemnitee was not entitled to  indemnification
hereunder, the Corporation shall pay all expenses (including attorneys' fees and
court  costs)  actually  incurred  by the  Indemnitee  in  connection  with such
judicial determination.
                                       -4-

                  5. Agreement Not Exclusive; Subrogation Rights, etc.

                           (a) This Agreement  shall not be deemed  exclusive of
and  shall  not  diminish  any  other  rights  the  Indemnitee  may  have  to be
indemnified or insured or otherwise  protected  against any liability,  loss, or
expense by the  Corporation,  any  subsidiary of the  Corporation,  or any other
person or entity under any charter, bylaws, law, agreement,  policy of insurance
or similar protection, vote of stockholders or directors,  disinterested or not,
or  otherwise,  whether  or  not  now  in  effect,  both  as to  actions  in the
Indemnitee's  official  capacity,  and as to actions in another  capacity  while
holding  such  office.  The  Corporation's   obligations  to  make  payments  of
Indemnified  Amounts  hereunder  shall be satisfied to the extent that  payments
with respect to the same  Proceeding  (or part thereof) have been made to or for
the benefit of the Indemnitee by reason of the indemnification of the Indemnitee
pursuant to any other arrangement made by the Corporation for the benefit of the
Indemnitee.

                           (b) In the event the Indemnitee shall receive payment
from any insurance carrier or from the plaintiff in any Proceeding  against such
Indemnitee in respect of Indemnified Amounts after payments on account of all or
part of such  Indemnified  Amounts  have been made by the  Corporation  pursuant
hereto,  such Indemnitee shall promptly reimburse to the Corporation the amount,
if any,  by which the sum of such  payment  by such  insurance  carrier  or such
plaintiff and payments by the  Corporation or pursuant to  arrangements  made by
the  Corporation  to  Indemnitee  exceeds such  Indemnified  Amounts;  provided,
however,  that  such  portions,  if any,  of such  insurance  proceeds  that are
required  to be  reimbursed  to the  insurance  carrier  under  the terms of its
insurance  policy,  such as deductible or  co-insurance  payments,  shall not be
deemed to be payments to the Indemnitee hereunder.  In addition, upon payment of
Indemnified Amounts hereunder, the Corporation shall be subrogated to the rights
of  Indemnitee  receiving  such  payments  (to the extent  thereof)  against any
insurance  carrier (to the extent  permitted  under such insurance  policies) or
plaintiff  in respect  to such  Indemnified  Amounts  and the  Indemnitee  shall
execute and deliver any and all  instruments  and  documents and perform any and
all other acts or deeds which the  Corporation  deems  necessary or advisable to
secure such rights.  Such right of subrogation  shall be terminated upon receipt
by the Corporation of the amount to be reimbursed by the Indemnitee  pursuant to
the first sentence of this paragraph.

                  6.  Continuation of Indemnity.  All agreements and obligations
of the Corporation  contained herein shall continue during the period Indemnitee
is a  director  of  the  Corporation  (or  is  serving  at  the  request  of the
Corporation as an Affiliate Indemnitee) and shall continue thereafter so long as
Indemnitee  shall be subject to any  possible  Proceeding  by reason of the fact
that  Indemnitee was a director,  officer or employee of the  Corporation or was
serving in any other capacity referred to herein.

                  7.  Successors;  Binding  Agreement.  This Agreement  shall be
binding  on and  shall  inure  to the  benefit  of  and  be  enforceable  by the
Corporation's  successors and assigns and by the Indemnitee's  personal or legal
representatives,  executors,  administrators,  successors,  heirs, distributees,
devisees, and legatees. The Corporation shall require any successor or assignee
                                                        -5-

(whether direct or indirect, by purchase, merger,  consolidation,  or otherwise)
to all or substantially all of the business and/or assets of the Corporation, by
written  agreement  in  form  and  substance  reasonably   satisfactory  to  the
Corporation and to the Indemnitee, expressly to assume and agree to perform this
Agreement in the same manner and to the same extent that the  Corporation  would
be required to perform if no such succession or assignment had taken place.

                  8.   Enforcement.   The  Corporation  has  entered  into  this
Agreement and assumed the obligations imposed on the Corporation hereby in order
to  induce  the  Indemnitee  to  act  as a  director  of  the  Corporation,  and
acknowledges that the Indemnitee is relying upon this Agreement in continuing in
such  capacity.  In the event the  Indemnitee is required to bring any action to
enforce  rights or to collect  monies due under this Agreement and is successful
in such  action,  the  Corporation  shall  reimburse  Indemnitee  for all of the
Indemnitee's  fees and  expenses in  bringing  and  pursuing  such  action.  The
Indemnitee  shall be entitled to the  advancement of Indemnified  Amounts to the
full extent contemplated by Section 3 hereof in connection with such Proceeding.

                  9. Separability. Each of the provisions of this Agreement is a
separate  and  distinct  agreement  independent  of the  others,  so that if any
provision  hereof shall be held to be invalid or  unenforceable  for any reason,
such   invalidity  or   unenforceability   shall  not  affect  the  validity  or
enforceability  of the other  provisions  hereof,  which other  provisions shall
remain in full force and effect.

                  10.  Miscellaneous.  No  provision  of this  Agreement  may be
modified,  waived, or discharged unless such modification,  waiver, or discharge
is agreed to in writing  signed by  Indemnitee  and either the  Chairman  of the
Board or the President of the  Corporation or another officer of the Corporation
specifically  designated by the Board of Directors. No waiver by either party at
any time of any  breach  by the  other  party of,  or of  compliance  with,  any
condition  or  provision  of this  Agreement to be performed by such other party
shall be deemed a waiver of similar or  dissimilar  provisions  or conditions at
the  same  time  or  at  any  prior  or   subsequent   time.  No  agreements  or
representations,  oral or  otherwise,  express or implied,  with  respect to the
subject  matter  hereof  have been made by either  party which are not set forth
expressly in this Agreement.  The validity,  interpretation,  construction,  and
performance  of this  Agreement  shall be  governed  by the laws of the State of
Arizona,  without  giving effect to the principles of conflicts of laws thereof.
The  Indemnitee   may  bring  an  action  seeking   resolution  of  disputes  or
controversies arising under or in any way related to this Agreement in the state
or federal court jurisdiction in which Indemnitee resides or in which his or her
place of business  is located,  and in any  related  appellate  courts,  and the
Corporation consents to the jurisdiction of such courts and to such venue.

                  11. Notices.  For the purposes of this Agreement,  notices and
all other  communications  provided for in the Agreement shall be in writing and
shall be  deemed  to have been duly  given  when  delivered  or mailed by United
States registered mail, return receipt requested, postage prepaid, as follows:
                                       -6-

                  If to Indemnitee:     Donald A. Bliss
                                        10892 E. Fanfol Lane
                                        Scottsdale, AZ 85259

                  If to Corporation:    Knight Transportation, Inc.
                                        5601 West Buckeye Road
                                        Phoenix, Arizona 85043

                                        Attention:   Secretary

or to such other  address  as either  party may have  furnished  to the other in
writing in accordance  herewith,  except that notices of change of address shall
be effective only upon receipt.

                  12. Counterpart. This Agreement may be executed in one or more
counterparts,  each of which shall be deemed to be an original  but all of which
together shall constitute one and the same instrument.

                  13.  Effectiveness.  This  Agreement  shall be effective as of
January 1, 1997.

                  IN WITNESS WHEREOF, the undersigned have caused this Agreement
to be executed as of the day and year first above written.

                                        KNIGHT TRANSPORTATION, INC.



                                        By: /s/ Kevin P. Knight
                                           -------------------------------------
                                                 Kevin P. Knight
                                                 Its Chief Executive Officer


                                        INDEMNITEE:


                                        /s/ Donald A. Bliss
                                        ----------------------------------------
                                                  Donald A. Bliss
                                       -7-