Rotate it to one side and insert it into the tread as deep as possible.

How to tell if you need new tires penny test. These little bars are on your tires, inside the tread grooves running. According to the national highway traffic safety administration, tires need to have a tread of at least 1/16th of an inch in order to safely grip the road in wet conditions. Here’s how you perform the test:

How do i know when i need new tires? Place the penny into your tire’s tread depth with ‘ol honest abe facing toward you. If any part of lincoln’s head is hidden by the tire tread, your.

Wonder if your tires need to be replaced? Simply hold a penny upside down, making sure abraham lincoln’s head is facing the ground. In fact, there are a number of methods that can help.

Penny into the tread of your tires with lincoln’s head facing down. A “rib” refers to the raised. It’s called a tread wear indicator bar.

To check, insert a u.s. If you find the rubber in your tires shows cracking, it is when to get new tires. Use the tire penny test.

If the top of lincoln’s head is. Take that penny, and place it upside down on several tread grooves located on your tire. If the top of lincoln’s head is visible, then the tread depth is less than 2/32 inch and the tire should be replaced.