SECURITIES AND EXCHANGE COMMISSION
                              WASHINGTON, DC 20549
                                    FORM 10-Q

              (X) QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d)
                     OF THE SECURITIES EXCHANGE ACT OF 1934

                  For the quarterly period ended March 31, 1998

                                       OR

             ( ) TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d)
                     OF THE SECURITIES EXCHANGE ACT OF 1934

   For the transition period from ___________________ to ____________________


                         Commission file number 0-21318


                            O'REILLY AUTOMOTIVE, INC.
- --------------------------------------------------------------------------------
             (Exact name of registrant as specified in its charter)

                               Missouri 44-0618012
- --------------------------------------------------------------------------------
        (State or other jurisdiction (I.R.S. Employer Identification No.)
                               of incorporation or
                                  organization)

                               233 South Patterson
                           Springfield, Missouri 65802
- --------------------------------------------------------------------------------
               (Address of principal executive offices, Zip code)

                                 (417) 862-6708
- --------------------------------------------------------------------------------
              (Registrant's telephone number, including area code)

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

Common stock,  $0.01 par value - 21,199,313  shares  outstanding as of March 31,
1998



                   O'REILLY AUTOMOTIVE, INC. AND SUBSIDIARIES
                                    FORM 10-Q
                          Quarter Ended March 31, 1998

                                TABLE OF CONTENTS


PART I - FINANCIAL INFORMATION

         ITEM 1 - FINANCIAL STATEMENTS (UNAUDITED)
                 Condensed Consolidated Balance Sheets
                 Condensed Consolidated Statements of Income
                 Condensed Consolidated Statements of Cash Flows
                 Notes to Condensed Consolidated Financial Statements


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

PART II - OTHER INFORMATION

         ITEM 6 - EXHIBITS AND REPORTS ON FORM 8-K

SIGNATURE PAGE

EXHIBIT INDEX



PART I   Financial Information
ITEM 1.  Financial Statements

                   O'REILLY AUTOMOTIVE, INC. AND SUBSIDIARIES
                      CONDENSED CONSOLIDATED BALANCE SHEETS



                                                              
                                                March 31,           December 31,
                                                   1998                 1997
                                                ------------        -----------
(In thousands, except share data)               (Unaudited)            (Note)

Assets
Current assets:
     Cash and cash equivalents                   $   1,878           $   2,285
     Short-term investments                          1,000               1,000
     Accounts receivable                            23,681              12,469
     Inventory                                     204,708             111,848
     Other current assets                           20,827               6,538
                                                ------------        ------------
     Total current assets                          252,094             134,140

Property and equipment, at cost                    170,149             137,533
Accumulated depreciation
     and amortization                             ( 30,096)           ( 29,093)
                                                ------------        ------------
                                                   140,053             108,440


Other assets                                        12,074               5,037
                                                ------------        ------------
Total assets                                    $  404,221          $  247,617
                                                ============        ============

Liabilities and stockholders' equity Current liabilities:
     Accounts payable                             $50,017            $ 29,713
     Income taxes payable                           4,521               2,501
     Other current liabilities                     27,337               8,033
     Current portion of long-term debt              2,000                 130
                                                ------------        ------------

Total current liabilities                           83,875              40,377

Long-term debt, less current portion               124,132              22,641
Other liabilities                                    6,649               2,560

Stockholders' equity:
     Common stock, $.01 par value:
       Authorized shares- 30,000,000
       Issued and outstanding shares -
          21,199,313 at March 31, 1998
          and 21,125,493 at December 31,
          1997                                         212                 211

     Additional paid-in capital                     78,783              77,077
     Retained earnings                             110,570             104,751
                                               -------------        ------------

Total stockholders' equity                         189,565             182,039
                                               -------------        ------------

Total liabilities and
     stockholders' equity                         $404,221            $247,617
                                               =============        ============


NOTE:  The balance  sheet at December 31, 1997 has been derived from the audited
financial  statements  at that date but does not include all of the  information
and footnotes required by generally accepted accounting  principles for complete
financial statements.

See notes to condensed consolidated financial statements.


                   O'REILLY AUTOMOTIVE, INC. AND SUBSIDIARIES
                   CONDENSED CONSOLIDATED STATEMENTS OF INCOME
                                   (Unaudited)


                                                                                    


                                                                                Three Months Ended
                                                                                     March 31,
                                                                       -----------------------------------

                                                                             1998               1997
                                                                       ----------------   ----------------
                                                                      (In thousands, except per share data)


Product sales                                                                 $118,269            $68,472

Cost of goods sold, including warehouse and distribution expenses               67,600             39,281
Operating, selling, general and administrative expenses                         40,067             21,263
                                                                       ----------------   ----------------
                                                                               107,667             60,544
                                                                       ----------------   ----------------
Operating income                                                                10,602              7,928
Other income (expense) , net                                                    (1,200)                46
                                                                       ----------------   ----------------

Income before income taxes                                                       9,402              7,974

Provision for income taxes                                                       3,583              2,967
                                                                       ----------------   ----------------


Net income                                                                    $  5,819           $  5,007
                                                                       ================   ================

Earnings per common share                                                        $0.28              $0.24
                                                                       ================   ================
Earnings per common share - assuming dilution                                    $0.27              $0.24
                                                                       ================   ================

Weighted average common shares outstanding                                      21,146             20,956
                                                                       ================   ================
Diluted weighted average common shares outstanding                              21,572             21,097
                                                                       ================   ================



See notes to condensed consolidated financial statements.






                   O'REILLY AUTOMOTIVE, INC. AND SUBSIDIARIES
                 CONDENSED CONSOLIDATED STATEMENTS OF CASH FLOWS
                                   (Unaudited)



                                                                                               

                                                                                  Three Months Ended March 31,
                                                                          ----------------------------------------------
                                                                                 1998                       1997
                                                                          -------------------        -------------------
                                                                                         (In thousands)

Net cash provided by operating activities                                             $3,726                     $9,500

Investing activities:
     Purchases of property and equipment                                            (11,429)                    (9,049)

     Acquisition of Hi-Lo Automotive, Inc., net of cash acquired                    (53,241)                         --
     Proceeds from sale of property and equipment                                         14                         25
     Other                                                                                17                         --
                                                                          -------------------        -------------------

Net cash used in investing activities                                               (64,639)                    (9,024)
                                                                          -------------------        -------------------

Financing activities:
     Borrowings on notes payable to banks                                                 --                      2,000
     Proceeds from issuance of long-term debt                                         82,496                         --
     Payments on long-term debt                                                     (22,525)                       (39)
     Proceeds from issuance of common stock                                              535                        141
                                                                          -------------------        -------------------

Net cash provided by financing activities                                             60,506                      2,102
                                                                          -------------------        -------------------

Net increase (decrease) in cash                                                        (407)                      2,578
Cash at beginning of period                                                            2,285                      1,207
                                                                          -------------------        -------------------

Cash at end of period                                                                 $1,878                     $3,785
                                                                          ===================        ===================



The Company  refinanced  the  long-term  borrowings  of Hi-Lo  Automotive,  Inc.
totaling $43.4 million in connection with the new credit facility.


See notes to condensed consolidated financial statements.


                   O'REILLY AUTOMOTIVE, INC. AND SUBSIDIARIES
              NOTES TO CONDENSED CONSOLIDATED FINANCIAL STATEMENTS
                                   (Unaudited)
                                 March 31, 1998


1.  Basis of Presentation

The accompanying unaudited condensed consolidated financial statements have been
prepared in accordance with generally accepted accounting principles for interim
financial  information  and the  instructions  to Form  10-Q and  Article  10 of
Regulation  S-X.  Accordingly,  they do not include all of the  information  and
footnotes  required by generally  accepted  accounting  principles  for complete
financial statements. In the opinion of management,  all adjustments (consisting
of normal recurring accruals)  considered necessary for a fair presentation have
been included.  Operating  results for the three months ended March 31, 1998 are
not  necessarily  indicative  of the results  that may be expected  for the year
ended  December 31, 1998.  For further  information,  refer to the  consolidated
financial  statements and footnotes thereto included in the O'Reilly Automotive,
Inc. and  Subsidiaries'  annual report on Form 10-K for the year ended  December
31, 1997.

2. Debt

In  connection  with the  acquisition  of Hi-Lo  Automotive,  Inc.  ("Hi/LO") in
January  1998,  the Company  replaced  its lines of credit  with new,  unsecured
credit facilities totaling $175 million.  The facilities are comprised of a $125
million five-year revolving credit facility which includes a $5 million sublimit
for the  issuance  of letters of credit and a $50  million  five-year  term loan
facility.  These credit  facilities  are guaranteed by the  subsidiaries  of the
Company  and  currently  bear  interest  at the London  Interbank  Offered  Rate
("LIBOR")  plus  0.875%.  The  Company is  required  to meet  various  financial
covenants as defined in the credit agreement.

3.  Segments of an Enterprise and Related Information

In June 1997,  the  Financial  Accounting  Standards  Board issued  Statement of
Financial  Accounting  Standards  No.  131,  Disclosures  about  Segments  of an
Enterprise and Related  Information  ("Statement  131"),  which is effective for
years beginning after December 15, 1997. Statement 131 establishes standards for
the way that public  business  enterprises  report  information  about operating
segments in annual  financial  statements  and requires  that those  enterprises
report  selected  information  about  operating  segments  in interim  financial
reports.  It also establishes  standards for related  disclosures about products
and services, geographic areas, and major customers.  Statement 131 is effective
for financial statements for fiscal years beginning after December 15, 1997, and
therefore  the company will adopt the new  requirements  retroactively  in 1998.
Management  has not  completed  its  review  of  Statement  131,  but  does  not
anticipate that the adoption of this statement will have a significant effect on
the Companys financial statements.

4.  Comprehensive Income

In June 1997, the Financial  Accounting  Standards  Board issued  Statement 130,
Reporting  Comprehensive Income ("Statement 130"). Statement 130 establishes new
rules for the reporting and display of comprehensive  income and its components;
however,   Statement   130  had  no  impact  on  the  Company's  net  income  or
shareholders' equity as of March 31, 1998.

5.  Restatement

All share and per share information  included in the financial  statements as of
March 31, 1997 and the three months then ended has been  restated to reflect the
retroactive effect of the stock split distributed on August 31, 1997.

6.  Business Acquisition

Effective  January 31, 1998, the Company acquired all of the outstanding  common
shares of Hi-Lo Automotive, Inc. and its subsidiaries for $47.8 million or $4.35
per common  share.  This  acquisition  has been  accounted  for as a purchase by
recording the assets and  liabilities of Hi/LO at their estimated fair values at
the  acquisition  date.  The  consolidated  results of operations of the Company
include the operations of Hi/LO from the acquisition  date.  Unaudited Pro Forma
consolidated  results  of  operations  assuming  the  purchase  was  made at the
beginning  of each period are shown  below:  (amounts in  thousands,  except per
share data)     

                                         March 31,              March 31,
                                           1998                   1997
                                         ---------              ---------
         Net sales                        $136,039               $123,977

         Net income                         $4,588                 $4,529

         Net income per share                $0.22                  $0.22








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


Results of Operations

Product  sales for the first  quarter of 1998  increased  by $49.8  million,  or
72.7%,  over product sales for the first quarter of 1997 due to the  acquisition
of 189 Hi-Lo  Automotive,  Inc.  ("Hi/LO")  stores on January 31,  1998, a 3.32%
increase in O'Reilly  comparable  store  product  sales and a 1.4%  decrease for
Hi/LO  comparable  store product sales,  and the opening of 12 new stores during
the first quarter of 1998.

Gross profit  increased  73.6% from $29.2 million (or 42.6% of product sales) in
the first  quarter of 1997 to $50.7  million (or 42.8% of product  sales) in the
first quarter of 1998.  The increase in gross profit margin  resulted  primarily
from improvements in the Company's product  acquisition  programs and changes in
the product sales mix. The Company's product acquisition  programs have resulted
in lower product costs due to increased  buying power and  promotional  programs
and allowances offered by the Company's vendors.

Operating,   selling,  general  and  administrative  expenses  (OSG&A  expenses)
increased  $18.8 million from $21.3  million (or 31.1% of product  sales) in the
first quarter of 1997 to $40.1 million (or 33.9% of product  sales) in the first
quarter of 1998.  OSG&A expenses  increased in dollar amount and as a percent of
product  sales  primarily  from  the  addition  of the  Hi/LO  operation,  which
historically  has  generated  a higher  OSG&A  ratio  than  O'Reilly,  new store
openings in the first  quarter of 1998,  additions to  administrative  staff and
facilities in order to support the increased level of the Company's  operations,
changes in the timing of advertising programs and increased depreciation.

Other  income,  net,  decreased  by $1.2  million  in the first  quarter of 1998
compared  to the first  quarter of 1997.  This  decrease  was  primarily  due to
increased  interest expense from the new credit facilities  obtained to fund the
acquisition of Hi/LO, and reduced interest income from short-term investments.

The  Company's  estimated  provision  for income taxes  increased  from 37.2% of
income  before  income taxes in the first  quarter of 1997 to 38.1% in the first
quarter of 1998. The increase in the effective income tax rate was primarily due
to more of the Company's sales occurring in states with higher income tax rates.

Principally as a result of the foregoing, net income increased from $5.0 million
or 7.3% of product sales in the first quarter of 1997 to $5.8 million or 4.9% of
product sales in the first quarter of 1998.


Liquidity and Capital Resources

Net cash of $3.7  million was  provided by  operating  activities  for the first
three  months of 1998 as compared to $9.5  million for the first three months of
1997. This decrease was principally the result of increases in inventory,  other
assets,  and accrued  expenses as offset by decreases in accounts  payable.  The
increases in accrued  expenses,  inventory and other assets are primarily due to
the acquisition of Hi/LO,  the addition of new stores and increased sales levels
in existing and newly opened stores.

Net cash used in investing activities has increased from $9.0 million in 1997 to
$64.6  million in 1998  primarily  due to the purchase of Hi/LO's net assets and
the ongoing  addition  of new stores and  improvements  of existing  stores as a
result of the Company's accelerated store growth program.

Cash provided by financing  activities  has  increased  from $2.1 million in the
first three  months of 1997 to $60.5  million in the first three months of 1998.
The increase was primarily due to the borrowings  under the Company's new credit
facilities  during the first three months of 1998  utilized to acquire Hi/LO and
assume Hi/LO's debt.

In order to fund the acquisition of Hi/LO, and the Company's  continuing working
capital and general corporate needs, the Company replaced its lines of credit in
January 1998 with new,  unsecured,  syndicated credit  facilities  totaling $175
million.  The  facilities  are comprised of a $125 million  five-year  revolving
credit facility which includes a $5 million sublimit for the issuance of letters
of credit and a $50 million five-year term loan facility.

Aside from the 189 stores acquired in the Hi/LO  transaction,  the Company plans
to open an  additional  38 stores  in 1998  (for a net  total of 50).  The funds
required for such planned expansions will be provided by the cash expected to be
generated from operating  activities,  short-term  investments  and the existing
bank credit facilities.

Management  believes  that the cash  expected  to be  generated  from  operating
activities,  existing cash and short-term investments,  existing and future bank
credit facilities and trade credit will be sufficient to fund both the short and
long-term capital and liquidity needs of the Company for the foreseeable future.


Year 2000

Management has developed a plan to modify the Company's  information  technology
to recognize the year 2000 and has begun  converting  critical  data  processing
systems.  The  Company's  Year 2000  initiative  is being  managed  by a team of
internal staff and management.  Management  currently  expects the project to be
substantially  complete  by early  1999  and  that  the  cost of the  Year  2000
initiative,  principally  including  internal costs, will not be material to the
Company's results of operations or financial position. Furthermore, this project
is not expected to have a  significant  effect on  operations.  The Company will
continue to implement  systems with strategic  value though some projects may be
delayed due to resource constraints.

Forward-Looking  Statements

Certain  statements  contained  in  this  quarterly  report  on  Form  10-Q  are
forward-looking  statements.  These  statements  discuss,  among  other  things,
expected growth, store development and expansion strategy,  business strategies,
future  revenues and future  performance.  The  forward-looking  statements  are
subject to risks,  uncertainties and assumptions  including,  but not limited to
competitive pressures,  demand for the Company's procedures, the market for auto
parts, the economy in general, inflation,  consumer debt levels and the weather.
Actual results may materially differ from anticipated results described in these
forward-looking statements. Certain risks are discussed in Exhibit 99.1 hereto.


PART II - OTHER INFORMATION

Item 1.  Legal Proceedings

Not applicable

Item 2.  Changes in Securities

On February 5, 1998,  the Board of Directors  amended the  O'Reilly  Automotive,
Inc. 1993 Stock Option Plan (the "1998 Plan Amendment") in order to increase the
number of shares of stock  available for issuance  thereunder  from 2,000,000 to
3,000,000,  subject to shareholder  approval,  which approval was obtained.  See
Item 4 below.

On February 5, 1998,  the Board of Directors  amended the  O'Reilly  Automotive,
Inc.  Directors'  Stock Option Plan (the "1998  Directors'  Plan  Amendment") in
order to  increase  the  number  of  shares  of  stock  available  for  issuance
thereunder  from  100,000 to  150,000  subject to  shareholder  approval,  which
approval was obtained. See Item 4 below.

Item 3.  Defaults Upon Senior Securities

Not applicable

Item 4.  Submission of Matters to a Vote of Security Holders

(a) The Annual  Meeting of the  Shareholders  of the  Company was held on May 8,
1998. Of the  21,149,429  shares  entitled to vote at such  meeting,  18,780,762
shares were present at the meeting in person or by proxy.

(b) The three individuals listed below were elected as Class II Directors of the
Company, and, with respect to each such Director, the number of shares voted for
and against were as follows: 
 
 
                                                                  

                             Number of Shares Voted
Name of Nominee                           For                           Withheld

Rosalie O'Reilly Wooten.               18,546,179                       234,583

Lawrence P. O'Reilly                   18,546,439                       234,323

Joe C. Greene                          18,544,756                       236,006


The  individuals  listed below are Directors of the Company whose term of office
continued after the meeting:

         Charles H. O'Reilly, Sr.
         Charles H. O'Reilly, Jr.
         David E. O'Reilly
         Jay Burchfield

(c) 18,470,838 shares were voted in favor of the amendment to the Company's 1993
Stock Option Plan,  constituting a majority of the outstanding  shares which was
required for approval; 187,208 shares were voted against such amendment;  91,497
shares abstained and there were 31,219 non-voting shares.

(d)  18,530,414  shares were voted in favor of the  amendment to the  Directors'
Stock Option Plan,  constituting a majority of the outstanding  shares which was
required for approval; 150,023 shares were voted against such amendment; 100,225
shares abstained and there were 100 non-voting shares.


Item 5.  Other information

On April 30, 1998, the Company  completed the sale of the seven California Hi/LO
stores.

Item 6.  Exhibits and Reports on Form 8-K

     (a) Exhibits: See Exhibit Index on page 14 hereof

     (b) Reports on Form 8-K: A Form 8-K was filed by the Registrant on February
     2, 1998, to disclose the acquisition of Hi-Lo  Automotive,  Inc. on January
     27, 1998, and is  incorporated  herein by this  reference.  This filing was
     amended  by a Form  8-K/A  which was filed by the  Registrant  on April 13,
     1998, and is also incorporated herein by this reference.



                                   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.


                                     O'REILLY AUTOMOTIVE, INC.

May 15, 1998                         /s/ David E. O'Reilly
- -------------------------------      ----------------------------------
Date                                 David E. O'Reilly, President and
                                      Chief Executive Officer


May 15, 1998                         /s/ James R. Batten
- -------------------------------      ----------------------------------
Date                                 James R. Batten, Chief Financial Officer
                                     (Principal Financial Officer)


May 15, 1998                         /s/ Christopher T. Stange
- -------------------------------      ----------------------------------
Date                                 Christopher T. Stange, Corporate Controller
                                      (Principal Accounting Officer)





                                  EXHIBIT INDEX


Number                        Description
- ------        ---------------------------------------------------
 10.20        Credit  Agreement  between the Registrant and  NationsBank,  N.A.,
              dated January 27, 1998, filed herewith

 10.21        Third Amendment to the O'Reilly Automotive, Inc. 1993 Stock Option
              Plan, filed herewith

 10.22        Second Amendment to the O'Reilly Automotive, Inc. Directors' Stock
              Option Plan, filed herewith

 10.23        O'Reilly Automotive, Inc. Deferred Compensation Plan, filed here-
              with

 10.24        Trust Agreement  between the  Registrant's  Deferred  Compensation
              Plan and Bankers Trust Company, dated February 2, 1998.

 27.1         Financial Data Schedule

 99.1         Certain Risk Factors, filed herewith.