What is the primary purpose of using turn signals?

The primary purpose of using turn signals is to indicate your next maneuver to other road users. This communication is crucial for maintaining safety on the road. When you activate your turn signal, you are alerting drivers, cyclists, and pedestrians about your intention to turn or change lanes, allowing them to anticipate your movements. This not only helps prevent accidents but also promotes a smoother flow of traffic, as other road users can adjust their behavior accordingly based on your signals.

While compliance with traffic laws is important and using turn signals is indeed a legal requirement, the fundamental aim is to ensure clear communication regarding your actions on the road. Additionally, turn signals do not have an impact on your vehicle's appearance or speed, so those options do not relate to the primary purpose of turn signals.