New tire tread depth

The recommended new tire tread depth varies depending on the type of tire and the vehicle it's installed on. Here are some general guidelines:

Passenger Tires:

• The minimum tread depth recommended by the Tire and Rubber Association of Canada (TRAC) is 1.6 mm (0.0625 inches).
• The National Highway Traffic Safety Administration (NHTSA) recommends a minimum tread depth of 1/16 of an inch (1.6 mm) for passenger vehicles.
• Many tire manufacturers recommend replacing tires when the tread depth reaches 10/32 of an inch (8 mm).

Light Truck and SUV Tires:

• The minimum tread depth recommended by TRAC is 1.6 mm (0.0625 inches).
• The NHTSA recommends a minimum tread depth of 1/16 of an inch (1.6 mm) for light trucks and SUVs.
• Many tire manufacturers recommend replacing tires when the tread depth reaches 10/32 of an inch (8 mm).

High-Performance and Ultra-High-Performance Tires:

• These tires are designed for high-speed driving and may have a recommended minimum tread depth of 10/32 of an inch (8 mm) or even 12/32 of an inch (9.5 mm).

Winter Tires:

• Winter tires are designed to provide traction in snowy and icy conditions. The recommended minimum tread depth for winter tires is typically 6/32 of an inch (4.8 mm).

How to Check Tire Tread Depth:

1. Use a penny: Insert a penny into the tire groove with Lincoln's head facing down. If you can see the top of Lincoln's head, the tread depth is less than 1/16 of an inch (1.6 mm).
2. Use a tire tread depth gauge: You can purchase a tire tread depth gauge at most auto parts stores or online. This will give you a more accurate measurement of the tread depth.
3. Check the tire's sidewall: The tire's sidewall will have a tread depth measurement listed. This is usually measured in 32nds of an inch.

Remember to always check your tire's tread depth regularly to ensure your safety on the road.