uniform tire quality grading

  • What the Codes on Your Car’s Tires Are Telling You

    What the Codes on Your Car’s Tires Are Telling You

    If you own a car, you also own at least four tires — five if you’ve got an actual full-size spare in the trunk instead of one of those humiliating doughnuts. At every level from single-car owner to tire yard proprietor, there are many tires to be owned. The point is, most of us do. Still,…