Keep A Tread Depth Gauge In Your Car For an accurate reading of just how deep, or shallow, your tire's tread is, using a tread depth gauge is the best solution. Simply dip the gauge into the tread ...

what you need is a tread depth gauge. This measuring tool tells you the exact measurement of the tread depth, so you can easily save up for new tires before your current ones wear down to the 2/32 ...