Measuring tread depth and wear patterns
2 posts
Measuring Tire Tread Depth and Wear Patterns
Learn what tire tread depth numbers mean, how to measure them, and when to replace your tires for safety and legal compliance.
Choosing and Buying a Tire Tread Depth Gauge: Start With the Sidewall Numbers
How to read tire sidewall markings, calculate tire size, convert 32nds of an inch to millimeters, and choose a digital or analog tread depth gauge from Walmart, AutoZone, Harbor Freight or Amazon.