Maryland § 9-201

§ 9-201.

    (a)    In this subtitle the following words have the meanings indicated.

    (b)    (1)    “Commercial motor vehicle” means any motor vehicle used or maintained for the transportation of persons or property that:

            (i)    has 2 axles and an operating or registered gross vehicle weight that exceeds 26,000 pounds;

            (ii)    has 3 or more axles; or

            (iii)    is used in combination with another vehicle and has an operating or registered gross combined weight that exceeds 26,000 pounds.

        (2)    “Commercial motor vehicle” does not include:

            (i)    a privately owned antique truck that:

                1.    is registered as a historic motor vehicle under § 13–936 of the Transportation Article; and

                2.    displays appropriate registration plates that the Motor Vehicle Administration issues;

            (ii)    a commercial motor vehicle that is operated:

                1.    by a state or a subdivision of a state;

                2.    by the United States;

                3.    by a joint unit of:

                A.    this State and the United States and other states; or

                B.    this State and another state;

                4.    by or for a state, political subdivision of a state, or private school as a school bus;

                5.    by a volunteer or paid fire department or rescue squad as fire or rescue equipment;

                6.    by a licensed vehicle dealer during a road test for sale, if the vehicle displays dealer registration plates that the Motor Vehicle Administration issues; or

                7.    by a person as a privately owned bus used only in the transportation system of a county, municipal corporation, special taxing district, or other political subdivision to transport the public on a regular schedule between fixed termini as those terms are defined in the Transportation Article;

            (iii)    a multipurpose passenger vehicle as defined in § 11–136.2 of the Transportation Article;

            (iv)    a multipurpose passenger vehicle or truck that does not exceed 3/4 ton capacity when towing:

                1.    a camping trailer as defined in § 11–106 of the Transportation Article; or

                2.    a travel trailer as defined in § 11–170 of the Transportation Article; or

            (v)    a farm truck as defined in § 13–921 of the Transportation Article or a farm area motor vehicle as defined in § 13–935 of the Transportation Article that has 2 axles and a registered or operating gross or combination weight of less than 40,001 pounds.

    (c)    (1)    “Motor carrier” means a person who operates or causes the operation of a commercial motor vehicle on a highway in this State.

        (2)    “Motor carrier” includes:

            (i)    a lessor of a commercial motor vehicle who provides or buys the motor fuel used to operate the vehicle or pays for it as a part of rental or other costs; and

            (ii)    a lessee whose lease entitles the lessee to receive a credit or refund for motor fuel that the lessor buys.