JACO TreadPro Tire Tread Depth Gauge, Dial Type (Reads in 1/32")

Accurate and precise tire tread depth readings in 1/32 inch increments (1/128 inch resolution)
Durable dial type gauge with easy-to-read 32nds scale (max. tread depth 14/32 inch)
Color coded scale shows true tire health - safe range (green), showing wear (yellow), or needs replacement (red)
Calibrated to meet or exceed industry standards for precise accuracy of tire tread depth (+/- 0.25%)
Rugged, convenient, and compact design for easy storage with included leather pouch
Retains the tire tread depth reading on the dial for review after taking measurement
Ideal for use on passenger vehicles, cars, trucks, trailers, semi trucks, RVs, motorcycles, and more (not for ATV/UTV tires or super aggressive mud tires)
Proudly backed by a 100% lifetime warranty by JACO