Check Tire Tread Depth: What Coin to Use for the Penny Test Secrets
To check tire tread depth, use a penny. Place it with Lincoln’s head facing down between two tire ribs. If Lincoln’s head is partly covered, your tread is in good condition. If you see the full head, your tread is 2/32 inch or less. This means it’s time for tire replacement. This simple penny test … Read more