O'REILLY AUTOMOTIVE, INC.
                           DEFERRED COMPENSATION PLAN


     1. Participants. Any key employee ("Employee") of O'Reilly Automotive, Inc.
("Corporation"),   or  any   wholly   owned   subsidiary   of  the   Corporation
("Subsidiary"),  who is  designated  by the Board of  Directors  of the  Company
("Board")  may elect to become a participant  ("Participant")  under the Plan by
filing a written notice  ("Notice")  with the Corporation or a Subsidiary of the
Corporation  for whom the Employee  performs his services  ("Employer"),  in the
form prescribed by the Board.

     2. Deferred  Compensation.  Any  Participant  may elect, in accordance with
Section 3 of this Plan,  to defer  annually  the  receipt of any  portion of the
compensation  payable to him in the form of base salary  and/or cash  bonuses by
the Employer in any calendar year. Any  compensation  deferred  pursuant to this
Section shall be recorded by the Corporation in a deferred  compensation account
("Account")  maintained in the name of the  Participant,  which Account shall be
credited  on each date for  payment  of  compensation,  in  accordance  with the
Employer's normal practices. A Participant shall be fully vested at all times in
any compensation deferred by him pursuant to this Plan.

     Each Participant shall select one or more of the following investment funds
(in  multiples of 10% with regard to any  individual  fund) for use in crediting
earnings and any reinvestment of earnings thereon to his Account:

                  o Bankers Trust Money Market Fund
                  o Benham Limited-Term Bond Fund
                  o Bankers Trust Equity 500 Index Fund
                  o Bankers Trust Small Cap Fund
                  o Bankers Trust International Equity Fund

     Changes in a Participant's  fund  selection(s)  are limited to one time per
month.


     Nothing  contained  herein shall require that any deferred  compensation be
invested in any of the foregoing funds. If a Participant  fails to select one of
the foregoing funds, a default  interest rate selected by the Corporation  shall
be credited to the Account of the Participant. The amount of compensation that a
Participant  elects to defer  under this  Section  will  remain  constant  until
suspended or modified by the filing of another  election with the Corporation by
a Participant in accordance with Section 3 of the Plan.

     3. Election To Defer Compensation. The Notice by which a Participant elects
to defer  compensation  as provided in this Plan shall be in writing,  signed by
the  Participant,  and delivered to the Corporation on an annual basis not later
than 15 days after the initial  effective date of the Plan and thereafter  prior
to December 15 of the calendar year preceding that in which the  compensation to
be deferred is otherwise  payable to the  Participant.  Such  election  (and any
subsequent  election)  will  continue  until  suspended or modified in a writing
delivered by the Participant to the  Corporation,  which new election shall only
apply to compensation  otherwise payable to the Participant after the end of the
calendar  year in which such  election  is  delivered  to the  Corporation.  Any
deferral  election made by the Participant  shall be irrevocable with respect to
any compensation covered by such election, including the compensation payable in
the  calendar  year in which the  election  suspending  or  modifying  the prior
election is delivered to the Corporation.

     4.  Participant's  Rights  Unsecured.  The right of the  Participant or his
designated beneficiary to receive a distribution hereunder shall be an unsecured
claim against the general assets of the Corporation, and neither the Participant
nor his  designated  beneficiary  shall have any rights in or against any amount
credited to his Account or any other  specific  assets of the  Corporation.  All
amounts  credited  to  an  Account  shall  constitute   general  assets  of  the
Corporation  and may be used  by the  Corporation  at  such  time  and for  such
purposes as it may deem appropriate. The Plan shall constitute a mere promise to
make benefit payments in the future.

     5. Methods of Distribution.  Any Participant may elect one of the following
options for receiving a distribution of his deferred compensation:

          (a)  payment  in a cash  lump sum at the end of any  month and year (a
     "date certain") that the Participant  specifies in the Notice.  The portion
     of the Participant's Account which has been so designated will be valued as
     of the date certain and a distribution will be made shortly  thereafter.  A
     date certain may be changed by the  Participant if Notice is given prior to
     December 15 of the year  preceding  the year during  which the date certain
     occurs; or

          (b) at  retirement.  If the  Participant  elects this option,  he must
     contact the Trustee two months prior to retirement  and specify  whether he
     wants:

               (1)  payment  in a cash  lump sum  (paid in  January  of the year
          following retirement), or

               (2) payment in monthly installments beginning the month following
          the month of  retirement  and  extending  over a  specified  number of
          years. In the event of the death of the  Participant  prior to payment
          of the entire balance of the Account of the Participant, the remaining
          balance  of the  account  of  the  Participant  will  be  paid  to the
          Participant's designated beneficiary.

     If  any  Participant  terminates  employment  with  the  Corporation  or  a
Subsidiary for any reason (eg: retirement, death, termination, disability) prior
to receiving payments under his elected distribution option, the Participant or,
in the event of his death,  the  Participant's  beneficiary  will receive a cash
lump sum payment.


     A  Beneficiary  Election  Form must be  completed  by each  Participant.  A
Beneficiary  Election  Form shall remain in effect until  revoked or replaced by
the  Participant  and shall  apply to all amounts in the  Participant's  Account
(including  future  deferrals).  In the event that a Participant does not have a
valid  Beneficiary  Election  Form in effect,  any  amount in the  Participant's
Account at his death shall be paid to his estate.

     6.  Prohibition  Against  Assignment.  The  payments,  benefits or interest
provided  for under this Plan shall not be subject to any claim of any  creditor
of any Participant or the beneficiary of any Participant in law or in equity and
shall not be  subject  to  attachment,  garnishment,  execution  or other  legal
process by any such creditor;  nor shall the Participant have any right to sell,
assign, transfer, pledge, encumber, anticipate, alienate or otherwise dispose of
any such payments, benefits or interest.

     7.  Amendments  to the  Plan.  The  Board  may  amend the Plan at any time,
without  the  consent  of the  Participants  or their  beneficiaries,  provided,
however,  that no amendment  shall divest any  Participant or beneficiary of the
credits to his Account, or of any rights to which he would have been entitled if
the Plan had been  terminated  immediately  prior to the effective  date of such
amendment.

     8.  Termination  of the Plan. The Board may terminate the Plan at any time.
Upon  termination of the Plan,  distribution  of the credits to a  Participant's
Account  shall  be made in the  manner  and at the time  heretofore  prescribed;
provided  that  no  additional  credits  shall  be  made  to  the  Account  of a
Participant  following  termination  of the Plan  other than  earnings  credited
thereon.

     9.  Expenses.  Costs  of  administration  of the  Plan  will be paid by the
Corporation  and/or by such of its Subsidiaries with Employees  participating in
the Plan as may be determined by the Board.

     10.  Notices.  Any notice or  election  required or  permitted  to be given
hereunder shall be in writing and shall be deemed to be filed:


          (a) on the date it is  personally  delivered  to the  Secretary of the
     Corporation or a Subsidiary, as the case may be; or

          (b) three  business  days after it is sent by  registered or certified
     mail,  addressed  to such  Secretary at 233 South  Patterson,  Springfield,
     Missouri 65802.


     11. Effective Date. This Plan shall be effective January 1, 1997.


                            O'REILLY AUTOMOTIVE, INC.



                            By: /s/ Steve Pope
                            Name:  Steve Pope
                            Title:  Vice-President of Human Resources