CONSUMER STATES RIGHT REAR TIRE SEPARATED WHILE DRIVING 45 MPH ON A 1989 FORD BRONCO II. AFTERMARKET EQUIPMENT WITH LESS THEN 20,OOO MILES OF WEAR, TIRE SIZE 3211.50R15 LT AND DOT# VDYK6TA018. RESULTING INTO A ROLLOVER COLLISION WHICH TOTALLED THE VEHICLE AND INJURIED TWO OCCUPANTS. FIRESTONE WAS NOTIFIED. ALSO THE TIRE IS AVAILABLE FOR ANAYLSIS. FEEL FREE TO PROVIDE ANY FURTHER INFORMATION. NLM