Tire Tread Depth Gauge

prusaprinters

<p>This is a tire tread depth gauge you can use to test your tires to see if they need replacement.</p> <p>If you live where it is wet you are good until your tires are at 4/32" or 3mm of tread depth. If you live where it snows it is recommended to change your tires at 5/32" or 5mm of tread depth. If your tires are at 2/32" or 1.6mm they are legally bald and should be replaced immediately.</p> <p>UPDATE 3/2/19 - Added a new version with a tab to put on a key ring. Also increased the thickness with the new version. The old version is version 3 and the new version is version 4.</p> Category: Automotive