EXHIBIT 3.10

                                  B Y - L A W S

                                       OF

                   JIFFY LUBE INTERNATIONAL OF MARYLAND, INC.

                                    ARTICLE I

                                     OFFICES

      Section 1. The registered office shall be in the City of Baltimore, State
of Maryland.

      Section 2. The corporation may also have offices at such other places both
within and without the State of Maryland as the Board of directors may from time
to time determine or the business of the corporation may require.

                                   ARTICLE II

                            MEETINGS OF STOCKHOLDERS

      Section 1. All meetings of the stockholders for the election of directors
shall be held at 7008 Security Boulevard in the City of Baltimore, State of
Maryland 21207, at such place as may be fixed from time to time by the board of
directors, or at such other place either within or without the State of Kansas
as shall be designated from time to time by the board of directors and stated in
the notice of the meeting. Meetings of stockholders for any other purpose may be
held at such time and place, within or without the State of Kansas, as shall be
stated in the notice of the meeting or in a duly executed waiver of notice
thereof.

      Section 2. Annual meetings of stockholders, commencing with the year 1982,
shall be held on the second Thursday in March, if not a legal holiday, and if a
legal holiday, then on the next secular day following, at


11:00 A.M., or at such other date and time as shall be designated from time to
time by the board of directors and stated in the notice of the meeting, at which
they shall elect by a plurality vote a board of directors, and transact such
other business as may properly be brought before the meeting. Elections for
directors need not be by written ballot.

      Section 3. Written notice of the annual meeting stating the place, date
and hour of the meeting shall be given to each stockholder entitled to vote at
such meeting nor less than ten nor more than fifty days before the date of the
meeting.

      Section 4. If the officer who has charge of the stock ledger of the
corporation is requested in writing by any stockholder at least twenty days
prior to any meeting of stockholders, he shall, prepare and make a complete list
of the stockholders entitled to vote at the meeting, arranged in alphabetical
order and showing the address of each stockholder and the number of shares
registered in the name of each stockholder. Such list shall be open to the
examination of any stockholder, for any purpose germane to the meeting, during
ordinary business hours, for a period of at least ten days prior to the meeting,
either at a place within the city where the meeting is to be held, which place
shall be specified in the notice of the meeting, or, if not so specified, at the
place where the meeting is to be held. The list shall also be produced and kept
at the time and place of the meeting during the whole time thereof, and may be
inspected by any stockholder who is present.

      Section 5. Special meetings of the stockholders, for any purpose or
purposes, unless otherwise prescribed by statute or by the articles of
incorporation, may be called by the president and shall be called by the
president


or secretary at the request in writing of a majority of the board of directors,
or at the request in writing of stockholders owning a majority in amount of the
entire capital stock of the corporation issued and outstanding and entitled to
vote. Such request shall state the purpose or purposes of the proposed meeting.

      Section 6. Written notice of a special meeting stating the place, date and
hour of the meeting and the purpose or purposes for which the meeting is called,
shall be given not less than ten nor mare than fifty days before the date of the
meeting, to each stockholder entitled to vote at such meeting.

      Section 7. Business transacted at any special meeting of stockholders
shall be limited to the purposes stated in the notice.

      Section 8. The holders of a majority of the stock issued and outstanding
and entitled to vote thereat, present in person or represented by proxy, shall
constitute a quorum at all meetings of the stockholders for the transaction of
business except as otherwise provided by statute or by the articles of
incorporation. If, however, such quorum shall not be present or represented at
any meeting of the stockholders, the stockholders entitled to vote thereat,
present in person or represented by proxy, shall have power to adjourn the
meeting from time to time, without notice other than announcement at the
meeting, until a quorum shall be present or represented. At such adjourned
meeting at which a quorum shall be present or represented any business may be
transacted which might have been transacted at the meeting as originally
notified. If the adjournment is for more than thirty days, or if after the
adjournment a new record date is fixed for the adjourned meeting, a notice of
the adjourned meeting shall be given to each stockholder of record entitled to
vote at the meeting.


      Section 9. When a quorum is present at any meeting, the vote of the
holders of a majority of the stock having voting power present in person or
represented by proxy shall decide any question brought before such meeting,
unless the question is one upon which by express provision of the statutes or of
the articles of incorporation, a different vote is required in which case such
express provision shall govern and control the decision of such question.

      Section 10. Unless otherwise provided in the articles of incorporation.
each stockholder shall at every meeting of the stockholders be entitled to one
vote in person or by proxy for each share of the capital stock having voting
power held by such stockholder, but no proxy shall be voted on after three years
from its date, unless the proxy provides for a longer period. At all elections
for directors of the corporation each stockholder having voting power shall be
entitled to exercise the right of cumulative voting as provided in the articles
of incorporation.

                                   ARTICLE III

                                    DIRECTORS

      Section 1. The number of directors which shall constitute the whole board
shall be three (3). The directors shall be elected at the annual meeting of the
stockholders, except as provided in Section 2 of this Article, and each director
elected shall hold office until his successor is elected and qualified.
Directors need not be stockholders.


      Section 2. Vacancies and newly created directorships resulting from any
increase in the authorized number of directors may be filled by a majority of
the directors then in office, though less than a quorum, or by a sole remaining
director, and the directors so chosen shall hold office until the next annual
election and until their successors are duly elected and shall qualify, unless
sooner displaced. If there are no directors in office, then an election of
directors may be held in the manner provided by statute. If, at the time of
filling any vacancy or any newly created directorship, the directors then in
office shall constitute less than a majority of the whole board (as constituted
immediately prior to any such increase), the District Court may, upon
application of any stockholder or stockholders holding at least ten percent of
the total number of the shares at the time outstanding having the right to vote
for such directors, summarily order an election to be held to fill any such
vacancies or newly created directorships, or to replace the directors chosen by
the directors then in office.

      Section 3. The business of the corporation shall be managed by its board
of directors which may exercise all such powers of the corporation and do all
such lawful acts and things as are not by statute or by the articles of
incorporation or by these by-laws directed or required to be exercised or done
by the stockholders.

                       MEETINGS OF THE BOARD OF DIRECTORS

      Section 4. The board of directors of the corporation may hold meetings,
both regular and special, either within or without the State of Maryland.


      Section 5. The first meeting of each newly elected board of directors
shall be held at such time and place as shall be fixed by the vote of the
stockholders at the annual meeting and no notice of such meeting shall be
necessary to the newly elected directors in order legally to constitute the
meeting, provided a quorum shall be present. In the event of the failure of the
stockholders to fix the time or place of such first meeting of the newly elected
board of directors, or in the event such meeting is not held at the time and
place so fixed by the stockholders, the meeting may be held at such time and
place as shall be specified in a notice given as hereinafter provided for
special meetings of the board of directors, or as shall be specified in a
written waiver signed by all of the directors.

      Section 6. Regular meetings of the board of directors may be held without
notice at such time and at such place as shall from time to time be determined
by the board.

      Section 7. Special meetings of the board may be called by the president on
one day's notice to each director, either personally or by mail or by telegram;
special meetings shall be called by the president or secretary in like manner
and on like notice on the written request of two directors.

      Section 8. At all meetings of the board a majority of the directors shall
constitute a quorum for the transaction of business and the act of a majority of
the directors present at any meeting at which there is a quorum shall be the act
of the board of directors, except as may be otherwise specifically provided by
statute or by the articles of incorporation. If a quorum


shall not be present at any meeting of the board of directors the directors
present thereat may adjourn the meeting from time to time, without notice other
than announcement at the meeting, until a quorum shall be present.

      Section 9. Unless otherwise restricted by the articles of incorporation or
these by-laws, any action required or permitted to be taken at any meeting of
the board of directors or of any committee thereof may be taken without a
meeting, if all members of the board or committee, as the case may be, consent
thereto in writing, and the writing or writings are filed with the minutes of
proceedings of the board or committee.

                             COMMITTEES OF DIRECTORS

      Section 10. The board of directors may, by resolution passed by a majority
of the whole board, designate one or more committees, each committee to consist
of one or more of the directors of the corporation. The board may designate one
or more directors as alternate members of any committee, who may replace any
absent or disqualified member at any meeting of the committee. In the absence or
disqualification of a member of a committee, the member or members thereof
present at any meeting and not disqualified from voting, whether or not he or
they constitute a quorum, may unanimously appoint another member of the board of
directors to act at the meeting in the place of any such absent or disqualified
member. Any such committee, to the extent provided in the resolution of the
board of directors, shall have and may exercise all the powers and authority of
the board of directors in the management of the business and affairs of the
corporation, and may authorize the seal of the corporation to be affixed to all
papers which may require it; but no such committee shall have the power


or authority in reference to amending the articles of incorporation, adopting an
agreement of merger or consolidation, recommending to the stockholders the sale,
lease or exchange of all or substantially all of the corporation's property and
assets, recommending to the stockholders a dissolution of the corporation or a
revocation of a dissolution, or amending the by-laws of the corporation; and,
unless the resolution or the articles of incorporation expressly so provide, no
such committee shall have the power or authority to declare a dividend or to
authorize the issuance of stock. Such committee or committees shall have such
name or names as may be determined from time to time by resolution adopted by
the board of directors.

      Section 11. Each committee shall keep regular minutes of its meetings and
report the same to the board of directors when required.

                            COMPENSATION OF DIRECTORS

      Section 12. Unless otherwise restricted by the articles of incorporation,
the board of directors shall have the authority to fix the compensation of
directors. The directors may be paid their expenses, if any, of attendance at
each meeting of the board of directors and may be paid a fixed sum for
attendance at each meeting of the board of directors or a stated salary as
director. No such payment shall preclude any director from serving the
corporation in any other capacity and receiving compensation therefor. Members
of special or standing committees may be allowed like compensation for attending
committee meetings.

                                   ARTICLE IV

                                     NOTICES

      Section 1. Whenever, under the provisions of the statutes or of the
articles of incorporation or of these by-laws, notice is required to be


given to any director or stockholder, it shall not be construed to mean personal
notice, but such notice may be given in writing, by mail, addressed to such
director or stockholder, at his address as it appears on the records of the
corporation, with postage thereon prepaid, and such notice shall be deemed to be
given at the time when the same shall be deposited in the United States mail.
Notice to directors may also be given by telegram.

      Section 2. Whenever any notice is required to be given under the
provisions of the statutes or of the articles of incorporation or of these
by-laws, a waiver thereof in writing, signed by the person or persons entitled
to said notice, whether before or after the time stated therein, shall be deemed
equivalent thereto.

                                    ARTICLE V

                                    OFFICERS

      Section 1. The officers of the corporation shall be chosen by the board of
directors and shall be a president, a vice-president, a secretary and a
treasurer. The board of directors may also choose additional vice-presidents,
and one or more assistant secretaries and assistant treasurers. Any number of
offices may be held by the same person, unless the articles of incorporation or
these by-laws otherwise provide.

      Section 2. The board of directors at its first meeting after each annual
meeting of stockholders shall choose a president, one or more vice-presidents, a
secretary and a treasurer.

      Section 3. The board of directors may appoint such other officers and
agents as it shall deem necessary who shall hold their offices for such terms


and shall exercise such powers and perform such duties as shall be determined
from time to time by the board.

      Section 4. The salaries of all officers and agents of the corporation
shall be fixed by the board of directors.

      Section 5. The officers of the corporation shall hold office until their
successors are chosen and qualify. Any officer elected or appointed by the board
of directors may be removed at any time by the affirmative vote of a majority of
the board of directors. Any vacancy occurring in any office of the corporation
shall be filled by the board of directors.

                                  THE PRESIDENT

      Section 6. The president shall be the chief executive officer of the
corporation, shall preside at all meetings of the stockholders and the board of
directors, shall have general and active management of the business of the
corporation and shall see that all orders and resolutions of the board of
directors are carried into effect.

      Section 7. He shall execute bonds, mortgages and other contracts requiring
a seal, under the seal of the corporation, except where required by permitted by
law to be otherwise signed and executed and except where the signing and
execution thereof shall be expressly delegated by the board of directors to some
other officer or agent of the corporation.

                               THE VICE-PRESIDENTS

      Section 8. In the absence of the president or in the event of his
inability or refusal to act, the vice-president (or in the event there be more
than one vice-president, the vice-presidents in the order designated, or in the


absence of any designation, then in the order of their election) shall perform
the duties of the president, and when so acting, shall have all the powers of
and be subject to all the restrictions upon the president. The vice-presidents
shall perform such other duties and have such other powers as the board of
directors may from time to time prescribe.

                      THE SECRETARY AND ASSISTANT SECRETARY

      Section 9. The secretary shall attend all meetings of the board of
directors and all meetings of the stockholders and record all the proceedings of
the meetings of the corporation and of the board of directors in a book to be
kept for that purpose and shall perform like duties for the standing committees
when required. He shall give, or cause to be given, notice of all meetings of
the stockholders and special meetings of the board of directors, and shall
perform such other duties as may be prescribed by the board of directors or
president, under whose supervision he shall be. He shall have custody of the
corporate seal of the corporation and he, or an assistant secretary, shall have
authority to affix the same to any instrument requiring it and when so affixed,
it may be attested by his signature or by the signature of such assistant
secretary. The board of directors may give general authority to any other
officer to affix the seal of the corporation and to attest the affixing by his
signature.

      Section 10. The assistant secretary, or if there be more than one, the
assistant secretaries in the order determined by the board of directors (or if
there be no such determination, then in the order of their election) shall, in
the absence of the secretary or in the event of his inability or


refusal to act, perform the duties and exercise the powers of the secretary and
shall perform such other duties and have such other powers as the board of
directors may from time to time prescribe.

                     THE TREASURER AND ASSISTANT TREASURERS

      Section 11. The treasurer shall have the custody of the corporate funds
and securities and shall keep full and accurate accounts of receipts and
disbursements in books belonging to the corporation and shall deposit all moneys
and other valuable effects in the name and to the credit of the corporation in
such depositories as may be designated by the board of directors.

      Section 12. He shall disburse the funds of the corporation as may be
ordered by the board of directors, taking proper vouchers for such
disbursements, and shall render to the president and the board of directors, at
its regular meetings, or when the board of directors so requires, an account of
all his transactions as treasurer and of the financial condition of the
corporation.

      Section 13. If required by the board of directors, he shall give the
corporation a bond (which shall be renewed every six years) in such sum and with
such surety or sureties as shall be satisfactory to the board of directors for
the faithful performance of the duties of his office and for the restoration to
the corporation, in case of his death, resignation, retirement or removal from
office, of all books, papers, vouchers, money and other property of whatever
kind in his possession or under his control belonging to the corporation.

      Section 14. The assistant treasurer, or if there shall be more than one,
the assistant treasurers in the order determined by the board of directors (or
if there be no such determination, then in the order of their election), shall,


in the absence of the treasurer or in the event of his inability or refusal to
act, perform the duties and exercise the powers of the treasurer and shall
perform such other duties and have such other powers as the board of directors
may from time to time prescribe.

                                   ARTICLE VI

                              CERTIFICATE OF STOCK

      Section 1. Every holder of stock in the corporation shall be entitled to
have a certificate, signed by, or in the name of the corporation by, the
chairman or vice-chairman of the board of directors, or the president or a
vice-president and the treasurer or an assistant treasurer, or the secretary or
an assistant secretary of the corporation, certifying the number of shares owned
by him in the corporation.

      Certificates may be issued for partly paid shares and in such case upon
the face or back of the certificates issued to represent any such partly paid
shares, the total amount of the consideration to be paid therefor, and the
amount paid thereon shall be specified.

      If the corporation shall be authorized to issue more than one class of
stock or more than one series of any class, the powers, designations,
preferences and relative, participating, optional or other special rights of
each class of stock or series thereof and the qualifications, limitations or
restrictions of such preferences and/or rights shall be set forth in full or
summarized on the face or back of the certificate which the corporation shall
issue to represent such class or series of stock, provided that, except as
otherwise provided under the laws and statutes of the State of Maryland, in lieu
of


the foregoing requirements, there may be set forth on the face or back of the
certificate which the corporation shall issue to represent such class or series
of stock, a statement that the corporation will furnish without charge to each
stockholder who so requests the powers, designations, preferences and relative,
participating, optional or other special rights of each class of stock or series
thereof and the qualifications, limitations or restrictions of such preferences
and/or rights.

      Section 2. Any of or all the signatures on the certificate may be
facsimile. In case any officer, transfer agent or registrar who has signed or
whose facsimile signature has been placed upon a certificate shall have ceased
to be such officer, transfer agent or registrar before such certificate is
issued, it may be issued by the corporation with the same effect as if he were
such officer, transfer agent or registrar at the date of issue.

                                LOST CERTIFICATES

      Section 3. The board of directors may direct a new certificate or
certificates to be issued in place of any certificate or certificates
theretofore issued by the corporation alleged to have been lost, stolen or
destroyed, upon the making of an affidavit of that fact by the person claiming
the certificate of stock to be lost, stolen or destroyed. When authorizing such
issue of a new certificate or certificates, the board of directors may, in its
discretion and as a condition precedent to the issuance thereof, require the
owner of such lost, stolen or destroyed certificate or certificates, or his
legal representative, to advertise the same in such manner as it shall require
and/or to give the corporation a bond in such sum as it may direct as indemnity
against any claim that may


be made against the corporation with respect to the certificate alleged to have
been lost, stolen or destroyed.

                               TRANSFERS OF STOCK

      Section 4. Upon surrender to the corporation or the transfer agent of the
corporation of a certificate for shares duly endorsed or accompanied by proper
evidence of succession, assignation or authority to transfer, it shall be the
duty of the corporation to issue a new certificate to the person entitled
thereto, cancel the old certificate and record the transaction upon its books.

                               FIXING RECORD DATE

      Section 5. In order that the corporation may determine the stockholders
entitled to notice of or to vote at any meeting of stockholders or any
adjournment thereof, or to express consent to corporate action in writing
without a meeting, or entitled to receive payment of any dividend or other
distribution or allotment of any rights, or entitled to exercise any rights in
respect of any change, conversion or exchange of stock or for the purpose of any
other lawful action, the board of directors may fix, in advance, a record date,
which shall not be more than sixty nor less than ten days before the date of
such meeting, nor more than sixty days prior to any other action. A
determination of stockholders of record entitled to notice of or to vote at a
meeting of stockholders shall apply to any adjournment of the meeting; provided,
however that the board of directors may fix a new record date for the adjourned
meeting.

                            REGISTERED STOCK HOLDERS

      Section 6. The corporation shall be entitled to recognize the exclusive
right of a person registered on its books as the owner of shares


to receive dividends, and to vote as such owner, and to hold liable for calls
and assessments a person registered on its books as the owner of shares, and
shall not be bound to recognize any equitable or other claim to or interest in
such share or shares on the part of any other person, whether or not it shall
have express or other notice thereof, except as otherwise provided by the laws
of Kansas.

                                   ARTICLE VII

                               GENERAL PROVISIONS

                                    DIVIDENDS

      Section 1. Dividends upon the capital stock of the corporation, subject to
the provisions of the articles of incorporation, if any, may be declared by the
board of directors at any regular or special meeting, pursuant to law. Dividends
may be paid in cash, in property, or in shares of the capital stock, subject to
the provisions of the articles of incorporation.

      Section 2. Before payment of any dividend, there may be set aside out of
any funds of the corporation available for dividends such sum or sums as the
directors from time to time, in their absolute discretion, think proper as a
reserve or reserves to meet contingencies, or for equalizing dividends, or for
repairing or maintaining any property of the corporation, or for such other
purpose as the directors shall think conducive to the interest of the
corporation, and the directors may modify or abolish any such reserve in the
manner in which it was created.

                                ANNUAL STATEMENT

      Section 3. The board of directors shall present at each annual meeting,
and at any special meeting of the stockholders when called for by vote of


the stockholders, a full and clear statement of the business and condition of
the corporation.

                                     CHECKS

      Section 4. All checks or demands for money and notes of the corporation
shall be signed by such officer or officers or such other person or persons as
the board of directors may from time to time designate.

                                   FISCAL YEAR

      Section 5. The fiscal year of the corporation shall be fixed by resolution
of the board of directors.

                                      SEAL

      Section 6. The corporate seal shall have inscribed thereon the name of the
corporation, the year of its organization and the words "Corporate Seal,
Maryland." The seal may be used by causing it or a facsimile thereof to be
impressed or affixed or reproduced or otherwise.

                                  ARTICLE VIII

                                   AMENDMENTS

      Section 1. These by-laws may be altered, amended or repealed or new
by-laws may be adopted by the stockholders or by the board of directors, when
such power is conferred upon the board of directors by the articles of
incorporation at any regular meeting of the stockholders or of the board of
directors or at any special meeting of the stockholders or of the board of
directors if notice of such alteration, amendment, repeal or adoption of new
by-laws be contained in the notice of such special meeting.

June 24, 1992


                   JIFFY LUBE INTERNATIONAL OF MARYLAND, INC.

                        Assistant Secretary's Certificate

      I, Susan Diane Koontz, Assistant Secretary of Jiffy Lube International of
Maryland, Inc., a Maryland corporation, hereby certify that the following is a
true, correct and accurate copy of resolution adopted by the Board of Directors
of said Company by unanimous written consent in accordance with its Bylaws on
November 22, 1999:

                              Amendment to By-Laws

            RESOLVED, that the first sentence of Article III, Section 1, of the
      By-Laws is hereby replaced in its entirety with the following:

            The affairs of the corporation shall be managed by a Board
            consisting of not less than three nor more than seven directors,
            none of whom need be stockholders of the corporation. Either the
            Board of Directors or stockholders may from time to time determine,
            within the foregoing numerical limitations, the number of directors
            constituting the entire Board of Directors, and thereafter from time
            to time change such number by a vote of a majority of the then
            entire Board of Directors or the stockholders, as the case may be.

      I further certify that the foregoing resolution has not been altered,
modified, revoked or rescinded, and that the same remain in full force and
effect on the date hereof.

      In witness whereof, I have executed this document on December 6, 1999.


                                        /s/ Susan Diane Koontz
                                        ----------------------------------------
                                        Susan Diane Koontz, Assistant Secretary