DT*: THE CONTACT STATED THAT WHILE DRIVING AT 60 MPH ON A FREEWAY, THE REAR PASSENGER TREAD SEPARATED FROM THE TIRE WITHOUT WARNING, WHICH CAUSED A LOSS OF VEHICLE CONTROL. THE VEHICLE WAS PULLED TO THE SIDE, AND THEN COLLIDED WITH A WOODEN POLE WHICH STOPPED THE VEHICLE. THERE WERE NO INJURIES, BUT THERE WAS A POLICE REPORT FILED. NEITHER THE VEHICLE NOR THE TIRE WERE TAKEN IN FOR SERVICE.