(a) Every truck, truck tractor, and bus operated on highways in this State, except as provided in subsection (b) of this section, shall be identified with the name or trade name of its owner, operator, or lessee and shall display:
(1) A United States Department of Transportation number; or
(2) The number issued by a State agency.
(b) This section does not apply to the following if operated intrastate only:
(1) Vehicles registered as:
(i) Farm trucks under § 13-921 of this article;
(ii) Farm truck tractors under § 13-924 of this article; or
(iii) Farm area motor vehicles under § 13-935 of this article;
(2) Trucks registered at 10,000 pounds capacity or less;
(3) Emergency vehicles;
(4) Vehicles used primarily to transport money or commercial paper;
(5) Vehicles owned or operated by the State or any political subdivision of the State; or
(6) Vehicles operating within 15 days from the date of purchase.
(c) The display of identification required by this section shall comply with the regulations promulgated by the federal Motor Carrier Safety Administration relating to vehicles operating interstate, as codified in 49 C.F.R., Part 390.21.
(d) This section does not prohibit the display of any additional identification required by other laws of this State or any other state, or by any agency or department of the federal government.
Structure Maryland Statutes
Title 22 - Vehicle Laws -- Equipment of Vehicles
Section 22-401 - Horns and Warning Devices
Section 22-401.1 - Bells on Ice Cream Sales Vehicles
Section 22-402 - Mufflers; Prevention of Noise; Discharge of Smoke; Maximum Period of Idling
Section 22-402.1 - Alteration of Air Pollution Control Devices
Section 22-404 - Windshields Must Be Unobstructed and Equipped With Wipers
Section 22-404.1 - Display of Emblems and Signs
Section 22-404.2 - Display of State Seal on Vehicle
Section 22-404.3 - Identification of Certain Vehicles
Section 22-404.4 - Identification Decals for Propane Fueled Vehicles
Section 22-404.5 - Power Booster Systems Prohibited; Exceptions
Section 22-405 - Tires Generally
Section 22-405.1 - Regrooved Tires
Section 22-405.2 - Metal and Other Nonrubber Material in Contact With Road Surface
Section 22-405.3 - Spare Tires
Section 22-405.4 - Type of Tires Required on Rear Axle
Section 22-405.5 - Unsafe Tires
Section 22-406 - Safety Glazing Material in Motor Vehicles
Section 22-407 - Certain Vehicles to Carry Flares or Other Warning Devices
Section 22-408 - Display of Warning Devices When Vehicle Disabled
Section 22-409 - Transportation of Hazardous Materials
Section 22-410 - Air Conditioning Equipment
Section 22-411 - Metal Frame Required for Rear of Trailers and Semitrailers
Section 22-412 - Seat Belts Required
Section 22-412.2 - Child Safety Seats
Section 22-412.3 - Mandatory Seat Belt Use
Section 22-412.4 - Seat Belts or Restraining Devices in Emergency Vehicles
Section 22-413 - Protectors or Flaps Behind Rear Wheels of Vehicles
Section 22-414 - Transmission or Reception of Information
Section 22-414.1 - Video Display Equipment
Section 22-416 - Energy Absorption System
Section 22-417 - Seat Back Crash Pads in School Buses
Section 22-418 - Color of School Vehicles