WHILE DRIVING AT 35MPH THE TRUCK WAS INVOLVED IN A COLLISION IN WHICH THE AIR BAG DID NOT DEPLOY. THE TRUCK ONLY HAD DRIVER'S AIR BAG, AND TRUCK HIT ANOTHER VEHICLE IN THE SIDE. BUT THE TRUCK USED THE FRONT OF THE TRUCK, SO IT WAS A HEAD-ON COLLISION. CONSUMER WOULD LIKE TO KNOW WHY THE AIR BAG DID NOT DEPLOY. *AK