PE00 020; CONSUMER WAS TRAVELING ABOUT 50MPH ON HIGHWAY AND SHE HEARD A NOISE, RIGHT REAR TIRE EXPLODED. TREAD HAD SEPARATED FROM THE TIRE, AND CONSUMER LOST CONTROL, AND VEHICLE ROLLED MORE THAN ONCE. VEHICLE WAS TOTALED, AND THERE WERE TWO INJURIES. THESE WERE BRIDGESTONE DUELER H/T 689, SIZE WAS P26570R15. *AK *MJS