This little square on the middle or outer ... If, however, any part of his head is hidden by the tread, the tire's still safe ...

The bars become flush with surrounding tread when wear reduces a groove's depth to 2/32 of an inch. That's also the point where tires will flunk a state safety inspection—and where tread must be ...

Few car maintenance tasks are as crucial (or as often overlooked) as tire tread depth. It's a major part of determining how safe, effective, and long-lasting your tires are, and yet it's rarely ...

The way your tires wear can also tell you something about your car. If you take a look at your treads and notice uneven wear, ...

Determine if it’s time to begin shopping for new tires by placing a quarter, with George Washington’s head facing down, into a tread groove. The top of his head to the edge of a quarter is 4 ...

In the intervening time, there have been steady, continuous improvements to tire compounds and tread designs, but little that the average consumer would notice on a day to day basis. The only ...

Montalvo emphasizes the importance of tire health and age, especially when driving on wet roads. Tires you've had for six years or longer are at a greater risk of tread ... not at a safe depth.