The tire tread depth is the measurement between the groove (the gap between the patterned rubber) and the top of the tire tread. For new tires, this depth is usually 10/32 or 11/32 inches (8 or 9 mm).

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.

For those without a gauge on hand, there's the well-known penny test: Insert a penny into the tire tread with Lincoln's head facing down. If you can see the top of his head, your tread is 2/32" or ...

CR's experts provide tips for inspection tires before road trips, explaining checking tire pressure, tread wear, sidewall ...

The JYEASTZ Digital Tire Tread Depth Gauge is compact and can easily fit in your pocket or tool bag, making it a convenient tool to have on hand for all types of automotive tires, ...

A tire with a half-tread depth usually has 5/32 to 6/32 of an inch ... To monitor your tire’s tread depth, buy a tread-depth gauge from an auto parts store or simply use a quarter to judge ...

Just as in the winter months, drivers in Colorado should also check their tires during the summer months.

Again, most tread-depth gauges read in 1/32 increments of an inch. on summer or all-season tires, 4/32” is replacement time. Snow tires generally need deeper tread, so swap those out a 6/32 ...

The tire tread depth is the measurement between the groove (the gap between the patterned rubber) and the top of the tire tread. For new tires, this depth is usually 10/32 or 11/32 inches (8 or 9 mm).