When should you activate your turn signal before making a turn at an intersection?

The correct practice is to activate your turn signal at least 100 feet before making a turn at an intersection. This distance provides ample time for other drivers and pedestrians to know your intentions, enhancing safety on the road. Signaling well in advance helps prevent misunderstandings and potential accidents, allowing enough time for other road users to react accordingly.

Choosing to signal at 20 feet before the turn is insufficient, as it does not give other drivers adequate notice of your maneuver. This short distance could lead to confusion or unexpected situations, especially in high-traffic areas where vehicles are closely following one another. Therefore, the recommendation is to signal a minimum of 100 feet ahead to ensure that everyone on the road is informed of your actions well in advance of the turn.