What is the minimum tread depth required on front tires?

The minimum tread depth required on front tires is essential for ensuring adequate traction and safety, especially in wet conditions. A tread depth of 4/32 inch is the legal minimum for front tires on commercial vehicles. This depth allows for sufficient water displacement, reducing the risk of hydroplaning and enhancing grip on road surfaces.

Having less tread depth than this minimum can significantly compromise handling and braking performance, increasing the likelihood of an accident. It's crucial for drivers to frequently check their tire tread and replace tires that are worn down to the legal limit or below, not just for compliance but for the safety of both the driver and other road users.