Massachusetts Registry of Motor Vehicles (RMV) Practice Test

When should you use your turn signals?

1. Only at intersections

2. Whenever you change lanes or turn

3. Only when other cars are nearby

4. Only when making a U-turn

The correct answer is: Whenever you change lanes or turn

Using your turn signals is essential for safe driving, as they communicate your intentions to other drivers and pedestrians. You should activate your turn signals whenever you change lanes or make a turn, which includes left and right turns as well as U-turns. This practice helps to ensure that other road users are aware of your movements, allowing them to react accordingly and maintain the flow of traffic. Additionally, using turn signals at all times when changing lanes or turning reinforces safe driving habits and can help to prevent accidents. It promotes predictability on the road, which is crucial in maintaining safety for everyone. Being consistent with signal usage, regardless of the presence of other vehicles, is vital to responsible driving conduct.