AS I WAS DRIVING ON I-85 N. THE LEFT REAR TREAD OF THE TIRES CAME OFF, CAUSING ME TO LOSE CONTROL OF MY VEHICLE. THE TOYOTA 4 RUNNER WAS DESTROYED I WAS VERY FORTUNATE. I ROTATED AND BALANCED MY TIRES ON A REGULAR BASIS. THE WEATHER WAS CLEAR, AND DRY. THESE TIRES NEED TO BE THOROUGHLY INVESTIGATED. *AK( DOT NUMBER: TIRE SIZE: 195R15 )