
A penny test is a very simple way to check the tread wear on your tires. You simply insert a penny upside-down into the tread of your tires. If you can see President Lincoln's head completely, then you are in need of new tires. The amount of his head that you can see will determine how much time that you have left.
If you would like assistance finding new tires, you can stop down to Goodson Acura of Dallas for professional help.