A trailer, pole trailer, or vehicle that is towed at the end of a combination of vehicles must be equipped with at least 2 tail lamps, at least 2 stop lamps, electric turn signal lamps, and at least 2 red reflectors.
Every trailer or semitrailer must be equipped on the rear with 2 tail lamps, 2 stop lamps, 2 turn signals, and 2 reflectors, 1 of each at each side.
A mobile home, trailer, or semitrailer must be equipped with at least 1 red tail lamp, mounted on the rear that is plainly visible from a distance of 500 feet. If a vehicle was originally equipped with 2 red tail lamps, it is unlawful for such vehicle to be operated or towed unless both tail lamps are in proper working order.
A motor vehicle which is greater than 50 inches in width, trailer, semitrailer, pole trailer or any other vehicle which is being drawn at the end of a combination of vehicles, shall be equipped with at least 2 tail lamps mounted on the rear; either as a part of the tail lamps or separately, 2 or more red reflectors; 2 or more stop lamps; and electrical flashing turn lamps.