SECURITIES AND EXCHANGE COMMISSION
                             WASHINGTON, D.C. 20549

                                    FORM 10-Q

                QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d)
                     OF THE SECURITIES EXCHANGE ACT OF 1934
                  FOR THE QUARTERLY PERIOD ENDED MARCH 31, 2002
                           COMMISSION FILE NO. 0-24946

                           KNIGHT TRANSPORTATION, INC.
             (Exact name of registrant as specified in its charter)


            ARIZONA                                              86-0649974
(State or other jurisdiction of                               (I.R.S. Employer
 incorporation or organization)                              Identification No.)


                             5601 WEST BUCKEYE ROAD
                                PHOENIX, ARIZONA
                                      85043
                    (Address of Principal Executive Offices)
                                   (Zip Code)

        Registrant's telephone number, including area code: 602-269-2000

Indicate by check mark whether the registrant (1) has filed all reports required
to be filed by Section 13 or 15(d) of the Securities Exchange Act of 1934 during
the  preceding 12 months (or for such  shorter  period that the  registrant  was
required  to file  such  reports),  and  (2) has  been  subject  to such  filing
requirements for the past 90 days.

                                 Yes [X] No [ ]

The number of shares  outstanding of registrant's  Common Stock, par value $0.01
per share, as of April 19, 2002 was 36,971,247 shares.

                           KNIGHT TRANSPORTATION, INC.

                                      INDEX

PART I - FINANCIAL INFORMATION                                             PAGE
                                                                          NUMBER
ITEM 1.  FINANCIAL STATEMENTS

         Consolidated Balance Sheets as of March 31, 2002
            and December 31, 2001                                             1

         Consolidated Statements of Income for the Three Months
            ended March 31, 2002 and March 31, 2001                           3

         Consolidated Statements of Cash Flows for the Three Months
            ended March 31, 2002 and March 31, 2001                           4

         Notes to Consolidated Financial Statements                           6

ITEM 2. MANAGEMENT'S DISCUSSION AND ANALYSIS OF FINANCIAL CONDITION
        AND RESULTS OF OPERATIONS                                            10

ITEM 3.  QUANTITATIVE AND QUALITATIVE DISCLOSURES ON MARKET RISK             15

PART II - OTHER INFORMATION

ITEM 1.  LEGAL PROCEEDINGS                                                   17

ITEM 2.  CHANGES IN SECURITIES                                               17

ITEM 3   DEFAULTS UPON SENIOR SECURITIES                                     17

ITEM 4.  SUBMISSION OF MATTERS TO A VOTE OF SECURITY HOLDERS                 17

ITEM 5.  OTHER INFORMATION                                                   17

ITEM 6   EXHIBITS AND REPORTS ON FORM 8-K                                    17

SIGNATURES                                                                   19

INDEX TO EXHIBITS                                                            21

PART I  -  FINANCIAL INFORMATION

ITEM 1. FINANCIAL STATEMENTS

                  KNIGHT TRANSPORTATION, INC. AND SUBSIDIARIES

                           CONSOLIDATED BALANCE SHEETS
                   AS OF MARCH 31, 2002 AND DECEMBER 31, 2001

                                            March 31, 2002    December 31, 2001
                                            --------------    -----------------
                                              (unaudited)
ASSETS

CURRENT ASSETS:

  Cash and cash equivalents                  $  34,838,204      $  24,135,601
  Accounts receivable, net                      31,821,474         31,693,074
  Notes receivable, net                            769,950            777,218
  Inventories and supplies                       1,785,222          1,905,934
  Prepaid expenses                              10,272,682          7,964,109
  Deferred tax asset                             5,852,672          6,081,462
                                             -------------      -------------
         Total current assets                   85,340,204         72,557,398
                                             -------------      -------------
PROPERTY AND EQUIPMENT:
  Land and improvements                         13,138,539         13,112,344
  Buildings and improvements                    12,584,413         12,456,546
  Furniture and fixtures                         6,520,544          6,297,862
  Shop and service equipment                     1,919,697          1,789,903
  Revenue equipment                            169,789,679        169,630,340
  Leasehold improvements                           734,247            666,860
                                             -------------      -------------
                                               204,687,119        203,953,855

  Less: Accumulated depreciation               (54,102,840)       (50,258,826)
                                             -------------      -------------

PROPERTY AND EQUIPMENT, net                    150,584,279        153,695,029
                                             -------------      -------------
NOTES RECEIVABLE - long-term                     2,818,918          3,108,263
                                             -------------      -------------
OTHER ASSETS                                    12,042,157         11,753,359
                                             -------------      -------------

                                             $ 250,785,558      $ 241,114,049
                                             =============      =============

The  accompanying  notes are an integral  part of these  consolidated  financial
statements.

                                        1

                  KNIGHT TRANSPORTATION, INC. AND SUBSIDIARIES

                     CONSOLIDATED BALANCE SHEETS (CONTINUED)
                   AS OF MARCH 31, 2002 AND DECEMBER 31, 2001



                                                    March 31, 2002   December 31, 2001
                                                    --------------   -----------------
                                                      (unaudited)
                                                                
LIABILITIES AND SHAREHOLDERS' EQUITY

CURRENT LIABILITIES:

  Accounts payable                                   $   4,445,668    $   3,838,011
  Accrued liabilities                                    9,752,836        6,321,829
  Current portion of long-term debt                      3,003,624        3,159,162
  Claims accrual                                         7,709,936        7,509,397
                                                     -------------    -------------

  Total current liabilities                             24,912,064       20,828,399


LINE OF CREDIT                                          12,200,000       12,200,000
LONG - TERM DEBT, less current portion                   1,321,932        2,714,526
DEFERRED INCOME TAXES                                   38,107,874       37,675,395
                                                     -------------    -------------

  Total liabilities                                     76,541,870       73,418,320
                                                     -------------    -------------

COMMITMENTS AND CONTINGENCIES

SHAREHOLDERS' EQUITY:
  Preferred stock, $0.01 par value;
    Authorized 50,000,000 shares,
    none issued and outstanding                                 --               --
  Common stock, $0.01 par value; authorized
    100,000,000 shares; 36,940,300 and 36,834,106
    issued and outstanding at March 31, 2002 and
    December 31, 2001, respectively                        369,403          368,341
  Additional paid-in capital                            70,751,300       69,846,990
  Retained earnings                                    103,766,219       98,212,868
  Accumulated other comprehensive loss                    (643,234)        (732,470)
                                                     -------------    -------------
  Total shareholders' equity                           174,243,688      167,695,729
                                                     -------------    -------------
                                                     $ 250,785,558    $ 241,114,049
                                                     =============    =============


The  accompanying  notes are an integral  part of these  consolidated  financial
statements.

                                        2

                  KNIGHT TRANSPORTATION, INC. AND SUBSIDIARIES
                  CONSOLIDATED STATEMENTS OF INCOME (UNAUDITED)

                                                       Three Months Ended
                                                            March 31
                                                  -----------------------------
                                                      2002             2001
                                                  ------------     ------------
REVENUE:
  Revenue, before fuel surcharge                  $ 61,890,025     $ 54,047,606
  Fuel surcharge                                       461,446        2,615,415
                                                  ------------     ------------

     Total revenue                                  62,351,471       56,663,021
                                                  ------------     ------------
OPERATING EXPENSES:
  Salaries, wages and benefits                      21,262,704       18,334,804
  Fuel                                               8,980,045        9,182,112
  Operations and maintenance                         3,402,278        3,121,887
  Insurance and claims                               2,657,536        2,056,524
  Operating taxes and licenses                       1,870,600        1,655,549
  Communications                                       615,895          398,920
  Depreciation and amortization                      5,354,837        4,867,169
  Lease expense - revenue
    Equipment                                        2,296,002        1,851,736
  Purchased transportation                           4,879,107        5,852,026
  Miscellaneous operating
    Expenses                                         1,621,646        1,533,958
                                                  ------------     ------------
                                                    52,940,650       48,854,685
                                                  ------------     ------------

  Income from operations                             9,410,821        7,808,336
                                                  ------------     ------------
OTHER INCOME (EXPENSE):
  Interest income                                      218,866          156,765
  Interest expense                                    (266,336)        (868,543)
                                                  ------------     ------------

                                                       (47,470)        (711,778)
                                                  ------------     ------------

  Income before taxes                                9,363,351        7,096,558

INCOME TAXES                                        (3,810,000)      (2,860,000)
                                                  ------------     ------------

  Net income                                      $  5,553,351     $  4,236,558
                                                  ============     ============
Net income per common share and
 common share equivalent:

  Basic                                           $       0.15     $       0.12
                                                  ============     ============

  Diluted                                         $       0.15     $       0.12
                                                  ============     ============
Weighted average number of common shares
 and common share equivalents outstanding:

  Basic                                             36,893,535       33,914,792
                                                  ============     ============
  Diluted                                           38,081,869       34,570,491
                                                  ============     ============

The  accompanying  notes are an integral  part of these  consolidated  financial
statements.

                                        3

                  KNIGHT TRANSPORTATION, INC. AND SUBSIDIARIES
                CONSOLIDATED STATEMENTS OF CASH FLOWS (UNAUDITED)



                                                                      Three Months Ended
                                                                           March 31
                                                                 ----------------------------
                                                                     2002            2001
                                                                 ------------    ------------
                                                                           
CASH FLOWS FROM OPERATING ACTIVITIES

Net income                                                       $  5,553,351    $  4,236,558
Adjustments to reconcile net income to net cash
  Provided by operating activities:
    Depreciation and amortization                                   5,354,837       4,867,169
    Non-cash compensation expense for issuance of
      common stock to certain members of board of directors            10,000           7,500
    Allowance for doubtful accounts                                    77,145          82,284
    Deferred income taxes                                             661,269         137,196
Changes in assets and liabilities, net of businesses acquired:
    (Increase) decrease in trade receivables                         (205,545)      5,776,665
    Decrease (increase) in inventories and supplies                   120,712        (143,361)
    Increase in prepaid expenses                                   (2,308,573)     (3,033,276)
    Increase in other assets                                         (288,798)       (900,660)
    Increase (decrease) in accounts payable                           607,657        (733,689)
    Increase in accrued liabilities and claims accrual              3,710,782       2,244,480
                                                                 ------------    ------------

    Net cash provided by operating activities                      13,292,837      12,540,866
                                                                 ------------    ------------
CASH FLOW FROM INVESTING ACTIVITIES:

    Purchase of property and equipment, net                        (2,244,087)     (3,868,637)
    Payments on notes receivable                                      296,613          63,082
                                                                 ------------    ------------

    Net cash used in investing activities                          (1,947,474)     (3,805,555)
                                                                 ------------    ------------


The  accompanying  notes are an integral  part of these  consolidated  financial
statements.

                                        4

                  KNIGHT TRANSPORTATION, INC. AND SUBSIDIARIES

                CONSOLIDATED STATEMENTS OF CASH FLOWS (CONTINUED)

                                                    Three Months Ended
                                                         March 31
                                               ----------------------------
                                                   2002            2001
                                               ------------    ------------
CASH FLOW FROM FINANCING ACTIVITIES:

    Payments on line of credit, net                     -0-      (3,800,000)
    Payments of long-term debt                   (1,548,132)     (7,243,044)

    Decrease in accounts payable - equipment            -0-      (1,051,078)
    Proceeds from exercise of stock options         905,372       1,772,390
                                               ------------    ------------

    Net cash used in financing activities          (642,760)    (10,321,732)
                                               ------------    ------------

NET INCREASE (DECREASE) IN CASH
AND CASH EQUIVALENTS                             10,702,603      (1,586,421)
CASH AND CASH EQUIVALENTS,
  Beginning of period                            24,135,601       6,151,383
                                               ------------    ------------

CASH AND CASH EQUIVALENTS, end of period         34,838,204    $  4,564,962
                                               ============    ============
SUPPLEMENTAL DISCLOSURES:

  Cash Flow Information:
    Income taxes paid                          $    132,236    $    134,167
    Interest paid                                   217,829         882,326

The  accompanying  notes are an integral  part of these  consolidated  financial
statements.

                                        5

                  KNIGHT TRANSPORTATION, INC. AND SUBSIDIARIES

                   NOTES TO CONSOLIDATED FINANCIAL STATEMENTS

NOTE 1. FINANCIAL INFORMATION

The accompanying  consolidated  financial  statements include the parent company
Knight  Transportation,   Inc.,  and  its  wholly  owned  subsidiaries,   Knight
Administrative  Services,  Inc.; Quad-K Leasing, Inc.; KTTE Holdings, Inc., QKTE
Holdings, Inc.; Knight Management Services, Inc.; Knight Transportation Midwest,
Inc.;  Knight  Transportation  Gulf  Coast,  Inc.,  (formerly  John  Fayard Fast
Freight, Inc.); Knight Transportation South Central Ltd.; and KTeCom, L.L.C. All
material   inter-company   items  and  transactions   have  been  eliminated  in
consolidation.

The  consolidated  financial  statements  included  herein have been prepared in
accordance with generally accepted accounting  principles ("GAAP"),  pursuant to
the rules and  regulations of the Securities  and Exchange  Commission.  Certain
information and footnote  disclosures have been omitted or condensed pursuant to
such rules and  regulations.  In the  opinion  of  management,  all  adjustments
(consisting of normal  recurring  adjustments)  considered  necessary for a fair
presentation  have been included.  Results of operations in interim  periods are
not  necessarily  indicative  of  results  for a full year.  These  consolidated
financial  statements and notes thereto  should be read in conjunction  with our
consolidated  financial  statements  and notes  thereto  included  in our Annual
Report on Form 10-K for the year ended  December 31, 2001.  The  preparation  of
financial  statements  in  accordance  with  GAAP  requires  management  to make
estimates and  assumptions.  Such estimates and assumptions  affect the reported
amounts of assets and liabilities as well as disclosure of contingent assets and
liabilities,  at the date of the accompanying consolidated financial statements,
and the  reported  amounts of the revenues  and  expenses  during the  reporting
periods. Actual results could differ from those estimates.

                                        6

NOTE 2. NET INCOME PER SHARE

A reconciliation  of the basic and diluted  earnings per share  computations for
the three months ended March 31, 2002 and 2001 is as follows:

                                                        Three Months Ended
                                                             March 31
                                                   -----------------------------
                                                      2002              2001
                                                   -----------       -----------
Weighted average common
  shares outstanding  - Basic                       36,893,535        33,914,792

Effect of stock options                              1,188,334           655,699
                                                   -----------       -----------

Weighted average common
  share and common share
  equivalents outstanding -
  diluted                                           38,081,869        34,570,491
                                                   ===========       ===========

Net income                                         $ 5,553,351       $ 4,236,558
                                                   ===========       ===========

  Net income per common share and
  common share equivalent
    Basic                                          $      0.15       $      0.12
                                                   ===========       ===========
    Diluted                                        $      0.15       $      0.12
                                                   ===========       ===========

NOTE 3. COMPREHENSIVE INCOME

Comprehensive income (loss) for the period was as follows:

                                                        Three Months Ended
                                                            March 31
                                                   ----------------------------
                                                      2002             2001
                                                   -----------      -----------
Net Income                                         $ 5,553,351      $ 4,236,558

Other comprehensive income:
Interest rate swap agreement - fair
market value adjustment                                 89,236         (182,382)
                                                   -----------      -----------

Comprehensive income                               $ 5,642,587      $ 4,054,176
                                                   ===========      ===========

                                        7

NOTE 4. SEGMENT INFORMATION

Although we have eight operating  segments,  we have determined that we have one
reportable  segment.  Seven of the segments are managed  based on regions in the
United States in which we operate.  Each of these segments have similar economic
characteristics  as they all  provide  short to  medium-haul  truckload  carrier
services of general  commodities  to a similar class of customers.  In addition,
each segment exhibits similar financial  performance,  including average revenue
per mile and operating ratio.  The remaining  segment is not reported because it
does not meet the materiality  thresholds in SFAS No. 131. As a result,  we have
determined that it is appropriate to aggregate our operating  divisions into one
reportable segment consistent with the guidance in SFAS No. 131. Accordingly, we
have not  presented  separate  financial  information  for each of our operating
divisions as our consolidated  financial  statements  present our one reportable
segment.

NOTE 5. RECENTLY ADOPTED AND TO BE ADOPTED ACCOUNTING PRONOUNCEMENTS

In June 1998, the Financial  Accounting Standards Board ("FASB") issued SFAS No.
133, ACCOUNTING FOR DERIVATIVE INSTRUMENTS AND HEDGING ACTIVITIES, as amended by
SFAS  No.  138  ACCOUNTING  FOR  CERTAIN  DERIVATIVE   INSTRUMENTS  AND  HEDGING
ACTIVITIES.  This statement,  as amended,  establishes  accounting and reporting
standards for derivative instruments,  including derivative instruments embedded
in other contracts,  and for hedging  activities.  In June 1999, the FASB issued
SFAS No. 137,  ACCOUNTING FOR DERIVATIVE  INSTRUMENTS  AND HEDGING  ACTIVITIES -
DEFERRAL OF THE  EFFECTIVE  DATE OF SFAS NO. 133.  This  statement  deferred the
effective date of SFAS No. 133 for the Company until January 1, 2001.

In August and  September  2000,  we entered into two  agreements to obtain price
protection to reduce a portion of our exposure to fuel price fluctuations. Under
these agreements,  we purchased 1,000,000 gallons of diesel fuel, per month, for
a period of six months from  October 1, 2000 through  March 31, 2001.  If during
the 48 months following March 31, 2001, the price of heating oil on the New York
Mercantile  Exchange (NY MX HO) falls below $.58 per gallon, we may be obligated
to pay, for a maximum of 12  different  months  selected by the contract  holder
during the  48-month  period  beginning  after March 31,  2001,  the  difference
between  $.58 per  gallon  and NY MX HO  average  price for the  minimum  volume
commitment.  In July  2001,  we  entered  into a similar  agreement.  Under this
agreement,  we purchased 750,000 gallons of diesel fuel, per month, for a period
of six months  beginning  September 1, 2001 through February 28, 2002. If during
the 12-month  period  commencing  January 2005 through  December 2005, the price
index  discussed  above falls below $.58 per gallon,  we may be obligated to pay
the difference between $.58 and the stated index.

We adopted SFAS No. 133 on January 1, 2001.  There was not a material  impact on
our results of operations  or financial  position as a result of the adoption of
SFAS No. 133. As of December 31, 2001, the three agreements  described above are
stated at their fair market value,  based on an option provided by the issuer of
the agreements to dissolve the  agreements  for $750,000,  which expires on July
12, 2002.

In June 2001, the FASB issued SFAS No. 141, BUSINESS COMBINATIONS,  and SFAS No.
142, GOODWILL AND OTHER INTANGIBLE ASSETS.  SFAS No. 141 requires the use of the
purchase method of accounting and prohibits the use of the  pooling-of-interests
method of accounting for business  combinations  initiated  after June 30, 2001.
This statement also requires that we recognize acquired  intangible assets apart
from goodwill if the acquired intangible assets meet certain criteria.  SFAS No.
142 requires,  among other things,  that companies no longer amortize  goodwill,
but instead test goodwill for impairment at least annually.

                                        8

In addition, SFAS No. 142 requires that we identify reporting units for purposes
of assessing potential future impairments of goodwill, reassess the useful lives
of  other  existing  recognized   finite-lived   intangible  assets,  and  cease
amortization of intangible  assets with an indefinite useful life. An intangible
asset  with an  indefinite  useful  life  should be  tested  for  impairment  in
accordance  with the guidance in SFAS No. 142. This  statement is required to be
applied in fiscal years  beginning  after  December 15, 2001 to all goodwill and
other intangible assets recognized at that date, regardless of when those assets
were initially  recognized.  SFAS No. 142 requires us to complete a transitional
goodwill  impairment  test  within  six  months  from the date of  adoption  and
reassess the useful lives of other  intangible  assets  within the first interim
quarter  after  adoption.  We had  $7,504,067  in net book  value  recorded  for
goodwill at March 31, 2002.  We adopted SFAS No. 141 and 142 on January 1, 2002.
At present, we are currently assessing, but have not yet determined the complete
impact the adoption of SFAS No. 141 and SFAS No. 142 will have on our  financial
position and results of  operations.  We ceased  amortization  of our indefinite
life intangibles as of January 1, 2002.

In August 2001, the FASB issued SFAS No. 143,  ACCOUNTING  FOR ASSET  RETIREMENT
OBLIGATIONS.  SFAS No. 143 covers all legally enforceable obligations associated
with the  retirement of tangible  long-lived  assets and provides the accounting
and reporting  requirements for such obligations.  SFAS No. 143 is effective for
us  beginning  January  1,  2003.  We have not  assessed  the impact of this new
statement on our financial position or results of operations.

In August 2001,  the FASB issued SFAS No. 144,  ACCOUNTING FOR THE IMPAIRMENT OR
DISPOSAL OF LONG-LIVED ASSETS. SFAS No. 144 addresses  financial  accounting and
reporting  for  impairment  or disposal of  long-lived  assets.  This  statement
supersedes SFAS No. 121,  ACCOUNTING FOR THE IMPAIRMENT OF LONG-LIVED  ASSETS TO
BE DISPOSED OF, and the accounting  and reporting  provisions of APB Opinion No.
30, REPORTING THE RESULTS OF  OPERATIONS-REPORTING  THE EFFECTS OF DISPOSAL OF A
SEGMENT OF A BUSINESS,  AND  EXTRAORDINARY,  UNUSUAL AND INFREQUENTLY  OCCURRING
EVENTS AND  TRANSACTIONS,  for the  disposal  of a segment of a  business.  This
statement also amends ARB No. 51, CONSOLIDATED FINANCIAL STATEMENTS to eliminate
the  exception to  consolidate  a subsidiary  for which  control is likely to be
temporary.  SFAS No. 144 is effective for fiscal years  beginning after December
15,  2001.  We  adopted  SFAS No.  144 on  January  1,  2002 and there was not a
material impact on our results of operations or financial position.

NOTE 6. COMMITMENTS AND CONTINGENCIES

We are involved in certain  legal  proceedings  arising in the normal  course of
business.  In the opinion of  management,  our potential  exposure under pending
legal  proceedings is adequately  provided for in the accompanying  consolidated
financial statements.

NOTE 7. RECAPITALIZATION AND STOCK SPLIT

On May 9, 2001,  the Board of Directors  approved a  three-for-two  stock split,
effected in the form of a 50 percent stock dividend. The stock split occurred on
June 1, 2001, to all  shareholders  of record as of the close of business on May
18,  2001.  Also on December  7, 2001 our Board of  Directors  approved  another
three-for-two stock split,  effected in the form of a 50 percent stock dividend.
The stock split occurred on December 28, 2001, to all  stockholders of record as
of the close of business on December 7, 2001. These stock splits have been given
retroactive   recognition  for  all  periods   presented  in  the   accompanying
consolidated  financial  statements.  All share  amounts and  earnings per share
amounts have been retroactively adjusted to reflect the stock splits.

                                        9

ITEM 2. MANAGEMENT'S DISCUSSION AND ANALYSIS OF FINANCIAL CONDITION AND RESULTS
        OF OPERATIONS

Except for certain  historical  information  contained  herein,  this  Quarterly
Report on Form 10-Q  contains  forward-looking  statements  that involve  risks,
assumptions and  uncertainties  which are difficult to predict.  All statements,
other than  statements of historical  fact, are statements  that could be deemed
forward-looking statements,  including any projections of earnings, revenues, or
other financial  items,  any statement of plans,  strategies,  and objectives of
management  for  future  operations;  any  statements  concerning  proposed  new
strategies or developments;  any statements regarding future economic conditions
or  performance;  any  statements  of belief and any  statement  of  assumptions
underlying  any of the  foregoing.  Words  such  as  "believe,"  "may,"  "could"
"expects,"  "anticipates'"  and  "likely,"  and  variations  of these words,  or
similar expressions,  are intended to identify such forward-looking  statements.
Our actual results could differ  materially from those  discussed here.  Factors
that could cause or contribute to such differences  include, but are not limited
to,  those items  discussed  in the section  entitled  "Factors  That May Affect
Future  Results,"  and  "Management's   Discussion  and  Analysis  of  Financial
Condition  and  Results of  Operations"  set forth in our Annual  Report on Form
10-K,  which is by this reference  incorporated  herein.  We do not assume,  and
specifically  disclaim,  any obligation to update any forward-looking  statement
contained in this Quarterly Report.

RESULTS OF OPERATIONS

Our revenue,  before fuel surcharge,  for the three months ended March 31, 2002,
increased by 14.5% to $61.9  million  from $54.0  million for the same period in
2001.

The increase in revenue,  before fuel surcharge,  resulted from expansion of our
customer base and increased volume from existing customers.  Our fleet increased
by 10.7% to 1,897 tractors  (including 196 owned by independent  contractors) as
of March 31,  2002,  from 1,714  tractors  (including  221 owned by  independent
contractors) as of March 31, 2001.

Salaries,  wages and benefits increased as a percentage of revenue,  before fuel
surcharge,  to 34.4% for the three months  ended March 31, 2002,  from 33.9% for
the same period in 2001.  This increase was primarily the result of the increase
in the ratio of Company drivers to independent  contractors.  At March 31, 2002,
90% of our fleet was operated by Company  drivers,  compared to 87% at March 31,
2001.  Excluding  the impact of the  change of the ratio of  Company  drivers to
independent  contractors,  salaries,  wages  and  benefits  expense  would  have
reflected a decrease of approximately 1% as a percentage of revenue, before fuel
surcharge,  compared to the same period of last year. Our insurance  program for
medical claims which involves self  insurance  with risk retention  levels,  was
higher for the 2002  period  compared  to the 2001  period.  Claims in excess of
these  retention  levels are covered by  insurance  which  management  considers
adequate. We record the cost of this medical insurance coverage,  along with the
uninsured portion, to salaries,  wages and benefits expense. For Company drivers
and non-driving  employees,  we record  accruals for worker's  compensation as a
component  of our  claims  accrual,  and the  related  expense is  reflected  in
salaries, wages and benefits expense in our consolidated statements of income.

Fuel  expense,  net of fuel  surcharge,  increased as a  percentage  of revenue,
before fuel surcharge,  to 13.8% for the three months ended March 31, 2002, from
12.2% for the same period in 2001.  This  increase was  primarily  the result of
recent  higher  fuel costs per gallon and the  increase  in the ratio of Company
vehicles to 90% compared to 87% in the same period last year.

                                       10

Operations and maintenance expense decreased as a percentage of revenue,  before
fuel surcharge,  to 5.5% for the three months ended March 31, 2002 from 5.8% for
the same period in 2001.  This decrease was due primarily to the increase in the
utilization of our revenue equipment.

Insurance and claims expense  increased as a percentage of revenue,  before fuel
surcharge,  to 4.3% for the three months ended March 31, 2002, from 3.8% for the
same period in 2001. The primary reason for this increase is due to increases in
insurance premiums and the higher self-insurance retention levels assumed by us.
Our insurance  program for liability,  physical damage and cargo damage involves
self-insurance  with varying risk  retention  levels.  Claims in excess of these
risk  retention  levels are  covered by  insurance  which  management  considers
adequate.  We accrue  the  estimated  cost of the  uninsured  portion of pending
claims.  These accruals are estimated  based on  management's  evaluation of the
nature  and  severity  of  individual  claims  and  estimates  of future  claims
development based on historical claims development trends.

Operating taxes and licenses as a percentage of revenue,  before fuel surcharge,
for the three months ended March 31,  2002,  decreased to 3.0%  compared to 3.1%
for the same period in 2001. This decrease  resulted from a relative increase in
miles run in lower tax rate  states  for the 2002  period  compared  to the 2001
period.

Communications  expense  increased  as a  percentage  of  revenue,  before  fuel
surcharge,  to 1.0% for the three months  ended March 31, 2002  compared to 0.7%
for the same period in 2001. This increase was primarily due to the purchase and
utilization of new tractor and trailer tracking communication technology.

Depreciation  and amortization  expense as a percentage of revenue,  before fuel
surcharge,  decreased  to 8.7% for the three month  period ended March 31, 2002,
from 9.0% for the same period in 2001.  This decrease was  primarily  related to
the increase in lease expenses  incurred for revenue  equipment  under operating
lease  agreements,   increased   utilization  of  our  revenue  equipment,   and
discontinuing  the amortization of indefinite life intangible  assets on January
1, 2002, in accordance with SFAS No. 142.

Lease  Expense - revenue  equipment  as a  percentage  of  revenue,  before fuel
surcharge,  was 3.7% for the three months ended March 31, 2002  compared to 3.4%
for the same  period in 2001,  due to our  involvement  in a leasing  program to
obtain additional revenue equipment.  Under this program, we leased 568 tractors
and 474  tractors  at March 31,  2002 and March 31,  2001,  respectively,  under
operating leases with average terms of approximately 3.5 years.

Purchased  transportation  decreased  as a  percentage  of revenue,  before fuel
surcharge, to 7.9% for the three months ended March 31, 2002, from 10.8% for the
same period in 2001.  This  decrease  was  primarily  due to the decrease in the
percentage of independent  contractors to Company drivers to 10% as of March 31,
2002, from 13% as of March 31, 2001. Independent  contractors are compensated at
a fixed rate per mile.

Miscellaneous  operating  expenses  as a  percentage  of  revenue,  before  fuel
surcharge, decreased to 2.6% for the three months ending March 31, 2002 compared
to 2.8% for the same period in 2001.  This  decrease was primarily the result of
increased utilization of our fleet.

As a result of the above factors, our operating ratio (operating  expenses,  net
of fuel  surcharge,  as a percentage of revenue,  before fuel surcharge) for the
three  months  ended March 31,  2002,  was 84.8%  compared to 85.6% for the same
period in 2001.

                                       11

For the three  months ended March 31, 2002,  net interest  expense  decreased to
0.1% as a percentage of revenue, before fuel surcharge, compared to 1.3% for the
same  period in 2001.  This  decrease  was  primarily  due to the  reduction  of
outstanding debt to approximately  $16.5 million at March 31, 2002,  compared to
$43.3 million at March 31, 2001.  Debt  reduction was  facilitated,  in part, by
proceeds  received from the offering of our Common Stock that closed November 7,
2001.

Income  taxes have been  provided  at the  statutory  federal  and state  rates,
adjusted for certain  permanent  differences  between  financial  statement  and
income tax reporting.

As a result of the preceding changes, our net income as a percentage of revenue,
before fuel  surcharge,  was 9.0% for the three  months  ended  March 31,  2002,
compared to 7.8% for the same period in 2001.

LIQUIDITY AND CAPITAL RESOURCES

The growth of our business has required a significant  investment in new revenue
equipment. Our primary source of liquidity has been funds provided by operations
and our line of credit with our  primary  lender.  During the fourth  quarter of
2001,  we  registered  with the  Securities  and  Exchange  Commission  and sold
2,678,907 shares of our common stock through a public  offering,  which resulted
in net proceeds to us of $41,249,460.  SEE our  Registration  Statements on Form
S-3 filed with the SEC on October 24, 2001 (File No. 333-72130), and November 2,
2001 (File No. 333-72688). The proceeds we received from this offering were used
for the repayment of indebtedness and for general corporate  purposes.  Net cash
provided by operating  activities was approximately  $13.3 million for the first
three months of 2002, compared to $12.5 million for the corresponding  period in
2001.

Capital  expenditures for the purchase of revenue  equipment,  net of trade-ins,
office equipment and leasehold improvements,  totaled $2.2 million for the first
three months of 2002 compared to $3.9 million for the same period in 2001.

Net cash used in financing  activities  and direct  financing was  approximately
$0.6  million  for the first three  months of 2002  compared to net cash used of
$10.3 million for the same period in 2001. Net cash used in financing activities
during the first three months of 2002 was primarily for the payment of long-term
debt.

We maintain a line of credit  totaling  $50 million with our lender and use this
line to finance the acquisition of revenue equipment and other corporate uses to
the extent our need for capital is not provided by funds from operations. We are
obligated to comply with certain  financial  covenants under our line of credit.
The rate of  interest  on  borrowings  against  the  line of  credit  will  vary
depending  upon the  interest  rate  election  made by us, based upon either the
London Interbank Offered Rate ("Libor") plus an adjustment  factor, or the prime
rate.  The average  interest  rate for the three months ended March 31, 2002 was
2.5%. Borrowings under the line of credit amounted to $12.2 million at March 31,
2002. The line of credit expires in July 2003.

Through our  subsidiaries,  we have entered into lease agreements under which we
lease revenue equipment.  The total amount outstanding under these agreements as
of March 31, 2002,  was $19.3  million,  with interest  rates from 5.2% to 8.2%,
with $8.4 million due in the next 12 months.

Management  believes  the Company  has  adequate  liquidity  to meet its current
needs. We will continue to have significant  capital  requirements over the long
term, which may require us to incur debt or seek additional equity capital.  The
availability of this capital will depend upon prevailing market conditions,  the
market  price of the common stock and several  other  factors over which we have
limited control, as well as our financial condition and results of operations.

                                       12

FACTORS THAT MAY AFFECT FUTURE RESULTS

Our future  results may be  affected  by a number of factors  over which we have
little or no control. Fuel prices, insurance and claims costs, liability claims,
interest  rates,  the  availability  of qualified  drivers,  fluctuations in the
resale value of revenue  equipment,  economic and customer  business  cycles and
shipping  demands are economic  factors over which we have little or no control.
Significant  increases or rapid  fluctuations in fuel prices,  interest rates or
insurance  costs or liability  claims,  to the extent not offset by increases in
freight  rates,  and the resale  value of  revenue  equipment  could  reduce our
profitability. Weakness in the general economy, including a weakness in consumer
demand for goods and  services,  could  adversely  affect our  customers and our
growth and  revenues,  if  customers  reduce  their  demand  for  transportation
services.  Weakness in customer  demand for our  services or in the general rate
environment  may also  restrain  our  ability to  increase  rates or obtain fuel
surcharges.  It is also not  possible to predict the medium or long term effects
of the  September  11,  2001,  terrorist  attacks and  subsequent  events on the
economy or on customer  confidence in the United States,  or the impact, if any,
on our future results of operations.

THE FOLLOWING ISSUES AND  UNCERTAINTIES,  AMONG OTHERS,  SHOULD BE CONSIDERED IN
EVALUATING OUR GROWTH OUTLOOK:

BUSINESS  UNCERTAINTIES.  We have  experienced  significant  and rapid growth in
revenue and profits since the inception of our business in 1990. There can be no
assurance  that our business will  continue to grow in a similar  fashion in the
future or that we can  effectively  adapt our  management,  administrative,  and
operational  systems to respond to any future growth.  Further,  there can be no
assurance  that our operating  margins will not be adversely  affected by future
changes in and expansion of our business or by changes in economic conditions.

INSURANCE.  Our future  insurance and claims  expenses  might exceed  historical
levels, which could reduce our earnings.  We currently self-insure for a portion
of our claims exposure resulting from cargo loss,  personal injury, and property
damage,  combined up to $1,750,000  per  occurrence.  Our worker's  compensation
self-insurance level remains at a maximum of $500,000,  and our health insurance
self-insurance  level is $100,000  per person per year.  If the number of claims
for  which  we are  self-insured  increases,  our  operating  results  could  be
adversely  affected.   Also,  we  maintain  insurance  with  licensed  insurance
companies  above the amounts for which we  self-insure.  After  several years of
aggressive pricing,  insurance carriers have raised premiums which has increased
our insurance and claims expense.  The terrorist  attacks of September 11, 2001,
in the United States, and subsequent events, may result in additional  increases
in our insurance  expenses.  If these expenses continue to increase,  and we are
unable to offset the increase with higher freight  rates,  our earnings could be
materially affected.

REVENUE EQUIPMENT. Our growth has been made possible through the addition of new
revenue  equipment.  Difficulty in financing or obtaining new revenue  equipment
(for  example,  delivery  delays from  manufacturers  or the  unavailability  of
independent contractors) could restrict future growth.

In the past we have acquired new tractors and trailers at favorable prices,  and
have entered into agreements with the  manufacturers  to repurchase the tractors
from us at agreed  prices.  Current  developments  in the secondary  tractor and
trailer  resale  market have  resulted in a large  supply of used  tractors  and
trailers on the market. This has depressed the market value of used equipment to
levels  significantly below the prices at which the manufacturers have agreed to
repurchase  the  equipment.  Accordingly,  some  manufacturers  may refuse or be
financially unable to keep their commitments to repurchase  equipment  according
to their repurchase  agreement terms. We understand that some manufacturers have
communicated  to  customers  their  intention  to  significantly   increase  new
equipment  prices  and  eliminate  or  sharply  reduce  the price of  repurchase
commitments.

                                       13

We  are  currently  in  litigation  with  one  of our  major  tractor  suppliers
concerning new equipment purchase prices and tractor repurchase commitments made
to us. We initiated this litigation to protect our contractual and other rights.
In the  meantime,  to mitigate any losses,  we have ordered  additional  revenue
equipment  from an  alternative  supplier and expect  deliveries  to commence in
early  June.  The delay in  receiving  new  tractors  may slow our  growth  plan
slightly. Our business plan and current contract take into account new equipment
price increases due to engine design  requirements  imposed effective October 1,
2002, by the  Environmental  Protection  Agency. If new equipment prices were to
increase more than anticipated,  or if the price of repurchase  commitments were
to decrease or contractual  commitments not be honored by current suppliers,  we
may be required to increase our depreciation and financing costs, write down the
value of used  equipment,  or  retain  some of our  equipment  longer,  with the
resulting  increase  in  operating  expense.  If our  resulting  cost of revenue
equipment were to increase, or prices of used revenue equipment were to decline,
and if we were unable to offset these  increases  through rate increases or cost
savings,  our  operating  costs  could  increase,  which  could  materially  and
adversely  affect our earnings and cash flows.  See Part II, Other  Information,
Item I, Legal Proceedings, below.

REGIONAL  OPERATIONS.  Currently,  a  significant  portion  of our  business  is
concentrated  in the  Arizona  and  California  markets  and a general  economic
decline or a natural  disaster in either of these  markets could have a material
adverse effect on our growth and profitability. If we are successful in deriving
a more  significant  portion of our revenues from markets in the Midwest,  South
Central, Southeastern and Southern regions and on the East Coast, our growth and
profitability  could  be  materially  adversely  affected  by  general  economic
declines or natural disasters in those markets.

In  addition  to our  headquarters  in  Phoenix,  Arizona,  we have  established
regional  operations in Katy, Texas;  Indianapolis,  Indiana;  Charlotte,  North
Carolina; Gulfport,  Mississippi; Salt Lake City, Utah; Kansas City, Kansas; and
Portland,  Oregon in order to serve  markets in these  regions.  These  regional
operations require the commitment of additional revenue equipment and personnel,
as well as management  resources,  for future development.  Should the growth of
our regional  operations  throughout  the United  States slow or  stagnate,  the
results  of our  operations  could  be  adversely  affected.  We  may  encounter
operating  conditions in these new markets that differ  substantially from those
previously  experienced  in our western United States  markets.  There can be no
assurance  that our  regional  operating  strategy,  as  employed in the western
United States,  can be duplicated  successfully in the other areas of the United
States  or that it  will  not  take  longer  than  expected  or  require  a more
substantial financial commitment than anticipated.

For other  risks and  uncertainties  that might  affect  our future  operations,
please  review  Part  II of our  Annual  Report  on  Form  10-K -  "Management's
Discussion  and analysis of  Financial  Conditions  and Results of  Operations -
Factors That May Affect Future Results."

TECHNOLOGY.  We utilize  Terion's  trailer-tracking  technology  to assist  with
monitoring  the  majority  of our  trailers.  Terion  has filed  for  bankruptcy
protection  and is attempting a  reorganization  under Chapter 11 of the Federal
Bankruptcy  Code. If Terion ceases  operations or abandons that  technology,  we
would be required to incur the cost of  replacing  that  technology  or could be
forced  to  operate  without  this  trailer-tracking   technology,  which  could
adversely  affect our trailer  utilization  and our ability to assess  detention
charges.

INVESTMENTS.  We have invested $200,000 and loaned approximately $1.9 million to
Concentrek,  Inc.,  ("Concentrek")  a transportation  logistics  company and are
committed  to loan up to an  additional  $300,000  on a  secured  basis.  We own
approximately  17% of  Concentrek,  and the remainder is owned by members of the
Knight family and Concentrek's  management.  If Concentrek's  financial position
does not continue to improve,  and if it is unable to raise additional  capital,
we could be forced to write down all or part of that investment.

                                       14

DRIVER  RETENTION.  Difficulty  in attracting  or retaining  qualified  drivers,
including independent contractors,  or a downturn in customer business cycles or
shipping  demands  also could have a material  adverse  effect on our growth and
profitability.  If a shortage of drivers  should  occur in the future,  or if we
were unable to continue to attract and contract with independent contractors, we
could be  required  to adjust  our  driver  compensation  package,  which  could
adversely affect our profitability if not offset by a corresponding  increase in
rates.

SEASONALITY.  In the transportation  industry,  results of operations frequently
show a seasonal  pattern.  Seasonal  variations  may result from weather or from
customer's reduced shipments after the busy winter holiday season.

To date, our revenue has not shown any significant seasonal pattern.  Because we
operate primarily in Arizona,  California and the western United States,  winter
weather  conditions  have  generally  not adversely  affected our business.  The
expansion of our  operations  in the Midwest,  Rock  Mountain  region,  the East
Coast,  and the  Southeast  and Gulf Coast  regions,  could expose us to greater
operating variances due to seasonal weather in these regions. Shortage of energy
issues in California  and elsewhere in the Western United States could result in
an adverse  effect on our  operations  and demand for our services  should these
shortages  continue  or  increase.  This risk may exist in the other  regions in
which we operate, depending upon future changes in the energy industry.

INFLATION. Many of our operating expenses,  including fuel costs and fuel taxes,
are  sensitive  to the  effects  of  inflation,  which  could  result  in higher
operating  costs.  During  2000,  2001 and the first  three  months of 2002,  we
experienced  fluctuations  in fuel  costs,  as a  result  of  conditions  in the
petroleum  industry.  We have also periodically  experienced some wage increases
for  drivers.  Increases in fuel costs and driver  compensation  are expected to
continue during 2002 and may affect our operating income,  unless we are able to
pass  those  increased  costs  to  customers  through  rate  increases  or  fuel
surcharges. We have initiated an aggressive program to obtain rate increases and
fuel  surcharges  from customers in order to cover  increased costs due to these
increases in fuel prices,  driver  compensation and other expenses and have been
successful in implementing some fuel surcharges.  Competitive  conditions in the
transportation  industry,  including lower demand for  transportation  services,
could limit our ability to continue to obtain rate increases or fuel surcharge.

ITEM 3. QUANTITATIVE AND QUALITATIVE DISCLOSURES ON MARKET RISK

     The Company is exposed to market risk from changes in interest rate on debt
and from changes in  commodity  prices.  Under  Financial  Accounting  Reporting
Release  Number 48, we are required to disclose  information  concerning  market
risk with respect to foreign  exchange  rates,  interest  rates,  and  commodity
prices.  We have  elected to make such  disclosures,  to the extent  applicable,
using a sensitivity analysis approach, based on hypothetical changes in interest
rates and commodity prices.

     Except as  described  below,  we have not had  occasion  to use  derivative
financial  instruments  for  risk  management  purposes  and do not use them for
either  speculation  or  tracking.  Because our  operations  are confined to the
United States, we are not subject to foreign currency risk.

INTEREST RATE RISK. We are subject to interest rate risk to the extent we borrow
against  our  line of  credit  or  incur  debt  in the  acquisition  of  revenue
equipment. We attempt to manage our interest rate risk by managing the amount of
debt we carry.  We have not issued debt  instruments.  An increase in short-term
interest rates could have a material  adverse effect on our financial  condition
if our debt levels increase and if the interest rate increases are not offset by
freight rate  increases or other  items.  We have entered into an interest  rate
swap agreement with our primary lender to better manage cash flow.

                                       15

     Under this swap  agreement  a one-  percent  (1%)  increase  or decrease in
interest  rates would result in a  corresponding  increase or decrease in annual
interest  expense of  approximately  $122,000.  Management  does not  foresee or
expect in the near future any  significant  changes in our  exposure to interest
rate  fluctuations  or in how that exposure is managed by us. We have not issued
corporate debt instruments.

COMMODITY  PRICE RISK. We are also subject to commodity  price risk with respect
to purchases of fuel. Prices and availability of petroleum  products are subject
to  political,  economic  and market  factors  that are  generally  outside  our
control.  Because our  operations  are dependent  upon diesel fuel,  significant
increases in diesel fuel costs could materially and adversely affect our results
of operations and financial  condition if we are unable to pass increased  costs
on to customers through rate increases or fuel surcharges. Historically, we have
sought  to  recover  a portion  of our  short-term  fuel  price  increases  from
customers through fuel surcharges.  Fuel surcharges that can be collected do not
always  offset the  increase in the cost of diesel  fuel.  For the three  months
ended March 31, 2002, fuel expense, net of fuel surcharge,  represented 16.2% of
our total operating expenses,  net of fuel surcharge,  compared to 14.2% for the
same period ending in 2001.

In August and  September  2000,  we entered into two  agreements to obtain price
protection to reduce a portion of our exposure to fuel price fluctuations. Under
these agreements,  we purchased 1,000,000 gallons of diesel fuel, per month, for
a period of six months from  October 1, 2000 through  March 31, 2001.  If during
the 48 months following March 31, 2001, the price of heating oil on the New York
Mercantile  Exchange (NY MX HO) falls below $.58 per gallon, we may be obligated
to pay, for a maximum of 12 different  months as selected by the contract holder
during the  48-month  period  beginning  after March 31,  2001,  the  difference
between  $.58 per  gallon  and NY MX HO  average  price for the  minimum  volume
commitment.  In July  2001,  we  entered  into a similar  agreement.  Under this
agreement,  we purchased 750,000 gallons of diesel fuel, per month, for a period
of six months  beginning  September 1, 2001 through February 28, 2002. If during
the 12-month  period  commencing  January 2005 through  December 2005, the price
index  discussed  above falls below $.58 per gallon,  we may be obligated to pay
the difference between $.58 and the stated index.  Management estimates that any
potential  future payment under any of these  agreements  would be less than the
amount of our savings for reduced fuel costs. For example,  management estimates
that a further  reduction of $0.10 in the NY MX HO average price would result in
a net  savings,  after  making a payment  on this  agreement,  to our total fuel
expenses of approximately $1.0 million. Future increases in the NY MX HO average
price would  result in us not having to make  payments  under these  agreements.
Management's  current valuation of the fuel purchase agreements  indicates there
was no  material  impact  upon  adoption  of  SFAS  No.  133 on our  results  of
operations  and financial  position and we have valued these items at fair value
in the accompanying March 31, 2002, consolidated financial statements

                                       16

PART II - OTHER INFORMATION

ITEM 1. LEGAL PROCEEDINGS

We are a party to ordinary,  routine litigation and  administrative  proceedings
incidental to our  business.  These  proceedings  primarily  involve  claims for
personal injury or property damage incurred in the transportation of freight and
for personnel matters.  We maintain insurance to cover liabilities  arising from
the transportation of freight for amounts in excess of self-insured  retentions.
It is our policy to comply with applicable equal employment opportunity laws and
we  periodically   review  our  policies  and  practices  for  equal  employment
opportunity compliance.

We have a four-year rolling contract with one of our major tractor suppliers for
the delivery of tractors.  Under that  contract,  our supplier is  delinquent in
delivering tractors and accepting equipment  repurchases.  Due to this and other
disputes,  we have filed a  complaint  against  our  supplier  in United  States
District Court for the District of Arizona alleging breach of contract and other
legal wrongs.  We initiated this lawsuit to protect our rights.  It is too early
to evaluate what effect, if any, this litigation may have upon our business. See
"Factors  That May  Affect  Future  results -  Revenue  Equipment,"  above,  for
additional information.

ITEM 2. CHANGES IN SECURITIES

     Not Applicable

ITEM 3. DEFAULTS UPON SENIOR SECURITIES

     Not Applicable

ITEM 4. SUBMISSION OF MATTERS TO A VOTE OF SECURITY HOLDERS

     Not Applicable

ITEM 5. OTHER INFORMATION

     Not Applicable

ITEM 6. EXHIBITS AND REPORTS ON FORM 8-K

     (a)  Exhibits required by Item 601 of Regulation S-K

          Exhibit No.               Description
          -----------               -----------
          Exhibit 3        Instruments defining the rights of security  holders,
                           including indentures

                                       17

                  (3.1)    Restated  Articles  of  Incorporation  of the Company
                           (Incorporated  by  reference  to  Exhibit  3.1 to the
                           Company's  Registration  Statement  on Form  S-1.  No
                           33-83534.)

                  (3.1.1)  First Amendment to restated Articles of Incorporation
                           of the Company  (Incorporated by reference to Exhibit
                           3.1.1 to the  Company's  report  on Form 10-K for the
                           period ending December 31, 2000.)

                  (3.1.2)  Second    Amendment    to   Restated    Articles   of
                           Incorporation   of  the  Company   (Incorporated   by
                           reference   to   Exhibit   3.1.2  to  the   Company's
                           Registration Statement on Form S-3 No. 333-72130.)

                  (3.2)    Amended   and   Restated   Bylaws   of  the   Company
                           (Incorporated  by  reference  to  Exhibit  3.2 to the
                           Company's  report on Form 10-K for the period  ending
                           December 31, 1996.)

          Exhibit 4        Instruments defining the rights of security  holders,
                           including indentures

                  (4.1)    Articles  4, 10 and 11 of the  Restated  Articles  of
                           Incorporation   of  the  Company.   (Incorporated  by
                           reference to Exhibit 3.1 to the  Company's  Report on
                           Form 10-K for the  fiscal  year  ended  December  31,
                           1994.)

                  (4.2)    Sections 2 and 5 of the Amended and Restated  By-laws
                           of the Company. (Incorporated by reference to Exhibit
                           3.2 to the  Company's  Report  on Form  10-K  for the
                           fiscal year ended December 31, 1995.)

          Exhibit 11       Schedule  of  Computation  of  Net  Income  Per Share
                           (Incorporated  by  reference from  Note 3, Net Income
                           Per  Share, in  the Notes  To Consolidated  Financial
                           Statements  on Form 10-Q, for the quarter ended March
                           31, 2001.)

     Reports on Form 8-K

     None

                                       18


SIGNATURES

         Pursuant to the  requirements  of the Securities  Exchange Act of 1934,
         the  registrant  has duly caused this report to be signed on its behalf
         by the undersigned thereunto duly authorized.


                                        KNIGHT TRANSPORTATION, INC.


         Date: April 19, 2002           By: /s/ Kevin P. Knight
                                           -------------------------------------
                                            Kevin P. Knight
                                            Chief Executive Officer


         Date: April 19, 2002           By: /s/ Timothy Kohl
                                           -------------------------------------
                                            Timothy Kohl
                                            Chief Financial Officer and
                                            Principal Financial Officer

                                       19

                       SECURITIES AND EXCHANGE COMMISSION
                             WASHINGTON, D.C. 20549


                                   EXHIBITS TO
                                    FORM 10-Q


                QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d)
                     OF THE SECURITIES EXCHANGE ACT OF 1934
                  For the quarterly period ended March 31, 2002
                           Commission File No. 0-24946

                                       20

                           KNIGHT TRANSPORTATION, INC.

                         INDEX TO EXHIBITS TO FORM 10-Q

Exhibit No.                Description
- -----------                -----------
Exhibit 4                  Instruments defining the rights of security holders,
                           including indentures

                  (a)      Articles  4, 10 and 11 of the  Restated  Articles  of
                           Incorporation   of  the  Company.   (Incorporated  by
                           reference to Exhibit 3.1 to the  Company's  Report on
                           Form 10-K for the  fiscal  year  ended  December  31,
                           1994.)

                  (b)      Sections 2 and 5 of the Amended and Restated  By-laws
                           of the Company. (Incorporated by reference to Exhibit
                           3.2 to the  Company's  Report  on Form  10-K  for the
                           fiscal year ended December 31, 1995.)

(1)  The  page  numbers  where  exhibits  (other  than  those   incorporated  by
     reference) may be found are indicated only on the manually signed report.

                                       21