PE00 020; CONSUMER WAS TRAVELING ABOUT 65MPH ON A HIGHWAY AND HEARD A THUMPING NOISE. HE WAS ABLE TO PULL OVER ONTO THE SHOULDERS. HE NOTICED THAT PASSENGER'S RIGHT REAR TIRE TREAD HAD SEPARATED FROM VEHICLE. FIRESTONE, WILDERNESS #AT, P2557016. FIRESTONE WAS NOTIFIED ABOUT TIRE,AND ATTENDANT FOR FIRESTONE STATED THAT NO ACTION WOULD BE TAKEN BECAUSE TIRES WERE NOT ON RECALL OR ON ADVISORY LIST. *AK