1998 FORD EXPLORER. CONSUMER WAS TRAVELING EAST ON THE OHIO TURNPIKE IN THE CENTER LANE WHEN THE RIGHT REAR TIRE WENT FLAT WHICH CAUSED HIM TO LOOSE CONTROL OF THE VEHICLE GOING OFF THE RIGHT SIDE OF THE ROAD INTO A DITCH. *MC THE LEFT REAR TIRE TREAD SEPARATED FROM THE CASING WHICH CAUSED THE CONSUMER TO LOSE CONTROL OF THE VEHICLE. (OHIO TRAFFIC CRASH REPORT)*JB