DRIVING WEST BOUND ON I-40 IN A 01 FORD F350 DUALLY DIESEL PULLING AN ENCLOSED CAR TRAILER W/55 CHEVY BELAIRE. FRONT DRIVERS SIDE TIRE TREAD PEELED OFF WHICH CAUSED US TO GO INTO MEDIAN AND THE TRUCK JACKKNIFED AGAINST THE CAR TRAILER AND WAS TITLED OFF THE GROUND ABOUT 3 FEET. TRUCK WAS A TOTAL LOSS. HUSBAND SUSTAINED BACK INJURY. TIRE WAS A COOPER DISCOVERER S/T LT255/85R16