00 T 005 000/TREAD SEPARATION: RIGHT REAR FIRESTONE FIREHAWK ATX TIRE EXPERIENCED TREAD SEPARATION WHILE TRAVELING AT 70 MPH WITH DRIVER AND ONE PASSENGER IN A 1985 FORD F150, AFTERMARKET EQUIPMENT INSTALLED AT 65070 MILES; 31X10.5/R15, DOT# VD60AP352. VEHICLE LOST CONTROL/ FISHTAILED AND ROLLED OVER. DRIVER/PASSENGER RECEIVED INJURIES. *AK *SLC