32-20-16. Display of blue light as part of rear brake light authorized.A motorcycle may display a blue light of up to one-inch diameter as part of the motorcycle's rear brake light. Source: SL 2004, ch 215, §1.
South Dakota Legal Code
32-20-16. Display of blue light as part of rear brake light authorized.A motorcycle may display a blue light of up to one-inch diameter as part of the motorcycle's rear brake light. Source: SL 2004, ch 215, §1.