Tire Tread Depth Gauge, 0 to 1 inch

Will your tires last all the way to the end of the upcoming 50-lap race? How about until the end of the current racing season? If you aren't putting on fresh tires every session, monitoring the rate of tread wear is a critical part of tire management.

This simple analog tread depth gauge is a fast and easy way to measure tread depth on DOT or other treaded tires. The plunger is also small enough to fit in the treadwear indicating holes in slicks. Simply place the tool on the tread with the plunger over a tread groove (or indicating hole) and push the plunger down. Depth measurements are marked directly on the center post. A pocket clip lets you keep in handy at all times.