Take the Penny Test

Honda Tire 
Maintenance

Test Your Tread Depth with the Penny Test

The penny test is the gold standard for measuring tire tread-depth because it is easy and it works. Just take a penny and, with Lincoln's head upside down, put it between the tread blocks of the tire. If you are not able to see the top of Lincoln's head - if his head is "buried" between the tread blocks - then you still have more than 2/32 of an inch of tread remaining. If you can see the top of Lincoln's head, it's time to go tire shopping because the tread is worn down to or beyond 2/32 of an inch.

Flip the penny over so that the Lincoln Memorial (pennies from 2010 and earlier will have the memorial on the back) is facing you and put the penny between the tread blocks with the memorial upside down. If the Lincoln Memorial is completely hidden, you have more than 3/32 of an inch of tread left.

Penny Test
[honda]