31-5-915. Stop lamps; electric turn signal lamps. (a) Every motor vehicle, multipurpose vehicle which is greater than fifty (50) inches in width, trailer, semitrailer, pole trailer or other vehicle which is being drawn at the end of a combination of vehicles shall be equipped with two (2) or more stop lamps complying with the regulations of the superintendent. Every motorcycle, motor-driven cycle, multipurpose vehicle which is fifty (50) inches or less in width, autocycle, moped or off-road recreational vehicle as defined by W.S. 31-1-101(a)(xv)(K)(II) that is registered pursuant to W.S. 31-2-232 shall be equipped with at least one (1) stop lamp complying with the regulations of the superintendent. The superintendent may by regulation allow one (1) stop lamp on any vehicle equipped with only one (1) when it was made. (b) Every motor vehicle, trailer, semitrailer, pole trailer or other vehicle which is being drawn at the end of a combination of vehicles shall be equipped with electrical flashing turn signals complying with the regulations of the superintendent except that passenger cars and trucks less than eighty (80) inches in width, manufactured or assembled prior to January 1, l flashing turn signals complying with the regulations of the superintendent except that passenger cars and trucks less than eighty (80) inches in width, manufactured or assembled prior to January 1, 1953, need not be equipped with electric turn signal lamps.
Wyoming Legal Code