How Much Tread to Change Tires: Essential Guidelines for Tire Replacement and Safety
Replace tires when tread depth reaches 2/32 inch. This is the minimum standard set by the U.S. Department of Transportation. To check tread depth, use the penny test: insert a penny into the tread. If you see Lincoln’s head, you must replace your tires to meet safety and legal requirements. Maintaining adequate tread depth ensures … Read more