It's a major part of determining how safe, effective, and long-lasting your tires are, and yet it's rarely ever discussed. In the United States, tread depth is measured in 32nds of an inch.

5 On Your Side stopped by Firestone to talk with Tim Liebig. At Firestone, they have a special tread gauge to tell your tire story, but Tim also shared the easiest way to check your tread without ...

FRESNO, Calif. (KFSN) -- Low tread depth on car tires can be a factor when it comes to hydroplaning, so what's a quick way to check your tread? "Because your tire pressure is directly correlated ...

Your car's tires are one of the most critical components for safety, performance, and fuel efficiency. Despite their ...

Too many people ignore their tires. Most enthusiasts know that they are more than just pieces of rubber and are actually one of the most important factors in the ability to control a vehicle ...

How to Check Tire Tread Although the ideal way to check tire tread wear is with a tread-depth gauge, you can get by with what’s known as the “penny test” or just using your fingers.

The grooves on your tires work to siphon water away from the surface of the tires when the road is wet. Checking the tire tread depth. Tires with a tread depth of 1/16 of an inch or less are unsafe.

Why You Need To Measure Tire Tread Depth A tire with only 3/32" or 4/32" of tread may be allowed on the road legally, but that doesn't mean it's ideal, especially in wet or winter conditions. The ...

Minimum federal tread depth levels are set at 4/32nds for steer tires, and 2/32nds for drive and trailer tires.

A key to that is a thorough check-up by a pro. Most reputable tire stores will offer a free inspection. Experts say tread thickness is key. Tires are legally worn out at 2/32” of remaining depth.

Check the tread depth: Stick a quarter into the tire grooves at several spots with George Washington’s head upside down. If you can see the top of Washington’s hair, you have 4/32 of an inch ...