For models built after 1972, what colors may rear turn signal lights be?

For models built after 1972, what colors may rear turn signal lights be?

• A. Blue or green
• B. White or gray
• C. Red, amber or yellow
• D. Red only

Answer: (C)

Turn signals are meant to clearly indicate a rider’s turning intent to other road users, and manufacturers are allowed to use certain colors that stand out from the motorcycle’s other lights. For models built after 1972, the permitted rear turn signal colors are red, amber (orange), or yellow. This range keeps signals easily visible and distinct from tail lights and headlights, while giving flexibility in design. Blue or green lights aren’t used for turn signals, and white or gray don’t function as turn-signal colors, so they aren’t appropriate. Red only would ignore the allowed options, whereas red, amber, or yellow cover the standard, regulated choices.

Turn signals are meant to clearly indicate a rider’s turning intent to other road users, and manufacturers are allowed to use certain colors that stand out from the motorcycle’s other lights. For models built after 1972, the permitted rear turn signal colors are red, amber (orange), or yellow. This range keeps signals easily visible and distinct from tail lights and headlights, while giving flexibility in design. Blue or green lights aren’t used for turn signals, and white or gray don’t function as turn-signal colors, so they aren’t appropriate. Red only would ignore the allowed options, whereas red, amber, or yellow cover the standard, regulated choices.