WHILE COMING OUT OF A CURVE THE TRUCK JOLTED, DIPPED AND COULD NOT BE CONTROLLED (1ST FAILURE). SUBSEQUENTLY I HIT A TELEPHONE POLE DETRYING THE PASSENGER SIDE FRONT PANEL AND THE TRUCK SLID TO STOP AFTER "SHUTTING OFF" ( 2ND FAILURE). WHEN I GOT OUT OF THE TRUCK , BEHIND ME ON THE SIDE OF THE ROAD, THE PASSENGER SIDE SIDE WHEEL WAS LAYING ON THE GROUND STILL ATTACHED TO THE AXLE. THERE WERE NO POT HOLES OR ROCKS ON THE ROAD TO CAUSE THE "JOLT". THIS IS A SIMILAR CONDITION THAT I BELIEVE HAS BEEN DESCRIBED FOR THE DURANGO AND DAKOTA OF THE SAME YEAR. *TR