tire wear bars are designed as visual indicators to tell you how much your tires' treads have worn down. New tires usually have 9/32nds to 11/32nds of an inch of tread depth, and as per tire ...

A tire tread depth gauge costs about $5. Measure the tread depth about 1 in. from each edge and the depth of the center tread ...

You'll want to check the tread depth present on the used tires, the date they ... Look at the tread, does it have uneven wear, is it worn down to the wear-indicator bars, or has it been patched ...

A tire with a grade of 300 is predicted to last three times as long as one graded at 100. Treadwear grades are just one indicator of tread life, but actual tire life will vary due to a number of ...