Motorcycles and motor-driven cycles — When head lamps and tail lamps to be lighted.
RCW 46.37.522
in effectEvery motorcycle and motor-driven cycle shall have its head lamps and tail lamps lighted whenever such vehicle is in motion upon a highway.
Every motorcycle and motor-driven cycle shall have its head lamps and tail lamps lighted whenever such vehicle is in motion upon a highway.
Source: WA Statutes (Official Site)URL: https://app.leg.wa.gov/RCW/default.aspx?cite=46.37&full=trueFetched: 6/29/2026
