People have depended on ground clearance for a long time to tell when a tire needs to be replaced. They presume the tire still has life if the tread satisfies the "penny test," regardless of how old it is, which is dangerous. While there is no nationally approved safety recommendation on how old a tire must be to be considered unsafe, many automakers advise replacing them six years after the manufacturing date. Regardless of the level of the tread, worn tires are hazardous. A worn-out tire is like an outdated rubber band. Stretching a rubber band that has been lying around for a while will cause breaking the rubber. In this guide, we'll discuss why you should visit a body shop Louisville KY to maintain your car and the tires.