Your tires should have visible tread of at least __________/32 of an inch across the base with no worn spots showing the ply.

The requirement for tires to have visible tread of at least 2/32 of an inch is essential for maintaining proper traction and ensuring safety while driving. Tread depth is crucial because it affects the tires’ ability to grip the road, especially in adverse weather conditions such as rain or snow. When tires are worn down and tread depth falls below this minimum, they are more likely to lose traction, which can lead to skidding or hydroplaning.

Having adequate tread helps to channel water away from the tire's surface, reducing the risk of aquaplaning. It also plays a significant role in optimizing braking distances and handling responsiveness. Therefore, recognizing that the correct answer indicates the minimum necessary tread depth ensures drivers are aware of the importance of maintaining their tires in good condition to enhance vehicle safety and performance.