TL*THE CONTACT OWNS A 2007 FOREST RIVER WILDCAT 27RLS FIFTH WHEEL TRAILER. THE VEHICLE HAS POWER KING TOWMAX TIRES, SIZE P225/75/15 (NA). THE CONTACT STATED THAT THE TIRES HAD TREAD SEPARATION. THE TIRES HAD 4,000 MILES. WHILE DRIVING 60 MPH, THE TREAD SEPARATED AND CAUSED EXTENSIVE DAMAGE TO THE TRAILER. THERE WERE NO INJURIES. THE CONTACT CALLED THE TIRE MANUFACTURER, BUT THERE WAS NO DEALER IN HIS VICINITY THAT COULD REPAIR THE TIRE. THE FAILURE MILEAGE WAS 4,000.