South Carolina Driver's Permit Practice Exam

What is a common mistake made when turning left at an intersection?

1. not signaling

2. turning too wide

3. turning too sharply

4. waiting too long

The correct answer is: turning too wide

Turning too wide at an intersection is a common mistake because it can lead to several unsafe situations. When a driver turns left too wide, they may encroach into the opposite lane, which can create a risk of colliding with oncoming traffic. Additionally, this type of turn can lead to confusion for other road users, as it may seem that the vehicle is not making a proper left turn. Proper turning requires precision, ensuring the vehicle remains within its intended lane while maintaining awareness of surroundings to ensure that all other traffic can proceed safely. Signaling is essential for informing other drivers of your intentions, and turning too sharply can lead to losing control of the vehicle. Waiting too long may cause frustration to other drivers, but it does not directly relate to the physical action of making a turn. Thus, making a left turn too wide stands out as particularly critical due to the direct implications for safety and traffic flow.