Good tire tread depth will be 6/32 or deeper. If the depth is 4/32, you should start thinking of replacing your tires and getting new ones. 2/32 or less means that you should change your tires ASAP. The amount of tire tread can affect your stopping distance, making a drive in wet or snowy conditions more dangerous.

What is good tread depth on tires?

New tires typically come with 10/32” or 11/32” tread depths, and some truck, SUV and winter tires may have deeper tread depths than other models. The U.S. Department of Transportation recommends replacing tires when they reach 2/32”, and many states legally require tires to be replaced at this depth.

Should I replace tires at 4 32?

6/32" or higher: Your tire's tread depth is sufficient. 5/32": If snow-covered roads are a concern, you should consider replacing your tires. 4/32": If you frequently drive on wet roads, consider replacing your tires. ... 2/32" or lower: Your tires are legally bald, and it's time to replace them.