- Dial gauge designed to precisely measure Bontrager tire wear - Use in conjunction with the chart in product image to know minimum tread depth - The tire should be measured on the center knobs with multiple points taken - The perfect tool to prove how worn a tire is and thus replace at the proper interval
For an added measure of safety, consider replacing your tires at 4/32″. The extra tread can help your tires handle water and snow more effectively. Using a quarter, your tires have more than 4/32″ tread if the top of Washington’s head is always covered. Basic checks like these take just a few minutes and can help save lives.