Maryland Statutes
Subtitle 4 - Other Equipment
Section 22-413 - Protectors or Flaps Behind Rear Wheels of Vehicles

(a)    A person may not drive any bus, truck, trailer, or semitrailer on any highway in this State, unless it is equipped with suitable metal protectors or substantial flexible flaps behind the rear-most wheels of the vehicle or combination of vehicles to prevent the projection of rocks, dirt, water, or other substances to the rear and to minimize side spray.
    (b)    A person may not cause to be driven any bus, truck, trailer, or semitrailer on any highway in this State, unless it is equipped with suitable metal protectors or substantial flexible flaps behind the rear-most wheels of the vehicle or combination of vehicles to prevent the projection of rocks, dirt, water, or other substances to the rear and to minimize side spray.
    (c)    A person may not permit to be driven any bus, truck, trailer, or semitrailer on any highway in this State, unless it is equipped with suitable metal protectors or substantial flexible flaps behind the rear-most wheels of the vehicle or combination of vehicles to prevent the projection of rocks, dirt, water, or other substances to the rear and to minimize side spray.
    (d)    The protectors or flaps shall have a ground clearance of not more than one-third of the horizontal distance from the bottom edge of the protector or flap to the centerline of the axle. However, no protector or flap need be closer to the ground than 6 inches under any condition of loading. The protector or flap shall extend laterally at least the width of the tire or tires being protected.
    (e)    If any bus, truck, trailer, or semitrailer, is so designed or constructed that the objectives in subsection (a) of the section are accomplished by reason of fender or body construction or other means of enclosure, either permanent or temporary, then the requirements of this section have been satisfied.
    (f)    This section does not apply to any farm tractor or to any vehicle registered as a farm truck or to uncoupled truck tractors or to pole trailers or other vehicles where the construction is such that complete freedom around the wheel area is necessary to secure the designed use of the vehicle.

Structure Maryland Statutes

Maryland Statutes

Transportation

Title 22 - Vehicle Laws -- Equipment of Vehicles

Subtitle 4 - Other Equipment

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 22-402.2 - Sale of Vehicles by Dealers With Removed or Altered Emission Control Equipment, Gasoline Tank Filler Inlets, or Crankcase Ventilation Devices

Section 22-403 - Mirrors

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 22-412.1 - Seat Belts and Other Equipment for Vehicles Used by Nursery Schools, Camps, etc.; Type 1 School Vehicle Excepted

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 22-415 - Odometers

Section 22-416 - Energy Absorption System

Section 22-417 - Seat Back Crash Pads in School Buses

Section 22-418 - Color of School Vehicles

Section 22-419 - Counterfeit and Nonfunctional Airbags

Section 22-420 - Requirements of Electric Bicycles