PE00020; TIRE TREAD SEPARATION: WHILE DRIVING AT 70 MPH, TREAD ON DRIVER'S SIDE REAR TIRE CAME OFF, CAUSING EXPLORER TO ROLLOVER. DRIVER AND PASSENGER WERE BOTH INJURED. TIRE WAS A FIRESTONE WILDERNESS AT, ORIGINALTIRE EQUIPMENT. EXPLORER WAS TOTALLED. OWNER HAS NOT BEEN ABLE TO REACH FIRESTONE. PLEASE LIST TIRE SIZE AND DOT #. *AK