VEHICLE WAS INVOLVED IN A SEVERE ACCIDENT WHERE THE OTHER DRIVER RAN A STOP SIGN AND HIT TERRAIN CAUSING SEVERE FRONT END AND ENGINE DAMAGE. AIR BAGS FAILED TO DEPLOY. INJURES INCLUDED WERE NECK AND BACK. DAMAGE WAS SEVERE ENOUGH TO CAUSE AIRBAGS TO DEPLOY BUT NEVER DID . HAVING AN INDEPT INSPECTION CONDUCTED AS TO WHY THEY NEVER DEPLOYED. *TR