PE00 020; CONSUMER WAS TRAVELING ABOUT 60MPH AND VEHICLE STARTED TO VIBRATE/ IT WAS HARD TO CONTROL VEHICLE. RIGHT REAR TIRE TREAD SEPARATED. FIRESTONE # P205/P0R15/70R15 CONSUMER NOTIFIED FIRESTONE. *AK BEFORE THE TIRE WAS SEPARATED COMPLETELY, PIECE OF CHROME TRIM WAS RIPPED OFF. DOOR HANDLE ON FRONT PASSENGER DOOR WAS DAMAGED TOO. *YH