Tennessee Permit Practice Test

What is the purpose of using turn signals when driving?

1. To alert pedestrians

2. To indicate to other drivers your intention to change direction

3. To make your car look better

4. To ensure a safe distance from other vehicles

The correct answer is: To indicate to other drivers your intention to change direction

Using turn signals is crucial for safe driving as they communicate your intentions to other drivers on the road. When you activate your turn signal, it indicates that you plan to change direction—either by turning or merging into another lane. This allows other drivers to anticipate your movements, creating a safer driving environment for everyone involved. The clarity provided by turn signals can help reduce the likelihood of accidents, as other motorists can adjust their speed and position in response to your intended actions. Effectively utilizing turn signals is a fundamental aspect of defensive driving and plays a significant role in promoting road safety by fostering clear communication among road users.