Dailycarcurator Updated Aug 27, 2026

Simple Steps to Inspect Your Tire Tread Depth

Answer from Dailycarcurator

You can check your tire tread depth using a simple penny test or by looking for built-in wear bars on the tire itself.

The penny test involves inserting a penny into the tire's deepest groove with Lincoln's head facing inward. If you can see the top of Lincoln's head, your tread is likely below the recommended minimum depth of 2/32 of an inch. Alternatively, most tires have small raised bars in the grooves; if the tread is level with these wear bars, it's time for new tires.

Tire condition is just one factor in vehicle safety; regular professional inspections are recommended.