AFTER IMPACT ON THE DRIVERS SIDE AT THE DOOR, I TURNED THE STEERING WHEEL TO THE RIGHT AND IT LOCKED UP, I APPLIED THE BRAKES AND FOUND THAT I HAD NONE. I TRAVELED ACROSS THREE LANES OF TRAFFIC (NO BRAKES NO STEERING) AND HIT A CONCRETE BARRIER HEAD-ON AT APPROXIMATELY 45MPH, AND THE AIRBAGS DID NOT DEPLOY. HAD MY STEERING NOT LOCKED UP THIS WOULD HAVE ONLY BEEN A MINOR ACCIDENT, NOW MY TRUCK IS TOTALED.*AK