(1) After January 1, 1964, every motor vehicle, trailer, semitrailer, and pole trailer shall be equipped with two or more stop lamps meeting the requirements of RCW 46.37.200, except that passenger cars manufactured or assembled prior to January 1, 1964, shall be equipped with at least one such stop lamp. On a combination of vehicles, only the stop lamps on the rearmost vehicle need actually be seen from the distance specified in RCW 46.37.200(1).

(2) After January 1, 1960, every motor vehicle, trailer, semitrailer and pole trailer shall be equipped with electric turn signal lamps meeting the requirements of RCW 46.37.200(2), except that passenger cars, trailers, semitrailers, pole trailers, and trucks less than eighty inches in width, manufactured or assembled prior to January 1, 1953, need not be equipped with electric turn signal lamps.

(3) Every passenger car manufactured or assembled after September 1, 1985; and every passenger truck, passenger van, or passenger sports [sport] utility vehicle manufactured or assembled after September 1, 1993, must be equipped with a rear center high-mounted stop lamp meeting the requirements of RCW 46.37.200(3).

Severability—1977 ex.s. c 355: See note following RCW 46.37.010.

Effective date—1963 c 154: See note following RCW 46.37.010.