Stick your quarter into the tire groove in the same means as you inserted the penny, with George Washington’s head first. If your tread covers the tip of Washington’s head, it’s protected to drive on. If there is a hole between the tire tread and Washington’s head, replace your tires as quickly as you’ll be able to. The tire grooves mustn’t cowl the complete head however should cover everything of Lincoln’s hair. If it’s, your tire doesn’t must be changed.New or used tires with this measurement are secure to purchase. Lay the tire down on its side to measure wheel …