PE00 020; CONSUMER WAS TRAVELING ABOUT 65MPH ON HIGHWAY AND HEARD A LOUD NOISE. SHE PULLED OVER TO THE SHOULDER. A PIECE OF TIRE TREAD WAS MISSING. MOLDING WAS DAMAGED, AND LEFT REAR TIRE WAS DAMAGED. FIRESTONE, #ATX P23570R15. CONSUMER HAS CONTACTED FIRESTONE.*AK