Side/window Air Bag problems of the 1998 GMC Sonoma

While driving at 35 mph rear ended another vehicle, and driver's side and passenger's side air bags didn't deploy. Also, shoulder belt didn't hold consumer from hitting the windshield.

While driving 20mph driver applied brakes and the vehicle did not stop. Consumer rear ended another vehicle. Neither driver's side nor passenger's side airbags deployed. Dealer said it was normal. Driver has rib cage injury.

Vehicle was rear ended by another truck and pushed into a third vehicle all at 45mph, and neither driver's side nor passenger's side airbags deployed. Dealer has not seen vehicle.