Tennessee Permit Practice Test

What is the hand signal for a left turn?

1. Extend your left arm straight out

2. Extend your right arm straight out

3. Raise your left arm above your head

4. Put your arm down at a 45-degree angle

The correct answer is: Extend your left arm straight out

To signal a left turn, the correct hand signal is to extend your left arm straight out from the driver's window. This position clearly communicates to other drivers and pedestrians your intention to turn left. The left arm extended horizontally is universally recognized as the sign for a left turn, ensuring that your intention is understood by those around you on the road. Using this signal accurately helps enhance road safety and prevent misunderstandings while driving. The other options represent different types of signals that are not intended for a left turn, such as signaling a right turn or stopping. Understanding the correct hand signals is crucial for effective communication on the road, contributing to safer driving practices.