IT HAD BEEN RAINING AND IT WAS SLUSHY OUT, MY TRUCK GOT PULLED BY SLUSH AND I HIT A GUARD RAIL ALMOST HEAD ON AND BOUNCED OFF OF IT AND WOUND UP RIGHT ON THE EDGE OF THE INSIDE LANE OF THE HIGHWAY ONCE THE TRUCK WAS STOPPED MY AIRBAGS WENT OFF, I THEN HAD AN ASTHMA ATTACK FROM THE POWDER THAT CAME OUT OF THE AIR BAGS. HOW IRONIC THAT THE PASSENGER SIDE AIR BAG WAS SHUT OFF YET IT STILL WENT OFF. ALSO WHEN MY TRUCK WENT IN THE SHOP TO BE FIXED I FOUND OUT THAT BOTH SEATBELT PRE-TENSIONERS HAD TO BE REPLACED SINCE BOTH OF THEM HAD BROKE YET I WAS THE ONLY ONE IN THE TRUCK. THIS TRUCK WAS FIXED BY A FORD DEALER. I WOULD LIKE TO KNOW WHY THE SEAT BELT PRE-TENSIONER ON THE PASSENGER SIDE BROKE AND I WOULD LIKE TO KNOW WHY THE AIR BAG WENT OFF WHEN IT WAS SHUT OFF. I HAVE PICTURES OF THE ACCIDENT AND THE DAMAGE THAT WAS DONE. I ASKED THE FORD DEALER WHY THE AIR BAG ON THE PASSENGER SIDE HAD WENT OFF AND WHY THE SEAT BELT PRE-TENSIONER HAD BROKE AND ALL THEY COULD TELL ME IS THEY DID NOT KNOW. I DO NOT AGREE WITH THAT ANSWER AND I WOULD LIKE THIS TO BE INVESTIGATED. I HAD TO PAY DOUBLE OF WHAT IT WOULD HAVE COST ME TO REPLACE ONE AIR BAG AND ONE SEAT BELT PRE-TENSIONER. *NM