Interstate Pneumatics TG32 Professional Dial Type Tire Tread Depth Gauge<div style="text-align: left;"><strong>[Product Information]</strong><br><ul><li>Zone 1 (Red) shows tire tread low and tire needed to be replaced</li><li>Zone 2 (Yellow) shows marginal tread remaining</li><li>Zone 3 (Green) shows tire has ample tread</li><li>Easy to read acrylic lens</li><li>Durable solid zinc cast body</li></ul></div><img src="http://ecx.images-amazon.com/images/I/5110P9afm6L.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/5157ls1ehcL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/41buLkgRAOL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/41-iQ0-W-JL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/41vgB9k2ikL.jpg" noproxy>