Air Bag Not Deploy problems of the 2005 Chevrolet Suburban

The contact owns a 2005 Chevrolet Suburban. The contact stated that while driving approximately 30 mph, she crashed into the rear of a trash truck. Upon impact, the air bags did not deploy. The driver sustained injuries to the left arm and left leg. The police were contacted and a report was filed. The vehicle was towed to an independent mechanic where they deemed the vehicle as being destroyed. The manufacturer was contacted and after diagnosing the vehicle, they advised her that the vehicle was not traveling fast enough at the time of impact for the airbags to deploy. The failure mileage was approximately 80,000.

Vehicle was in shop one time all ready because air bag light came on. Took in for service they said loose ground all fixed. Then on 9/11/2006 I was involved in an accident. A driver failed to yield while making a left turn. I hit him broad side at 45 miles per hour. Smashed front end of my vehicle, smashed the side of his vehicle in buckling his dash and his vehicle flipped on its side. My air bags did not deploy on the vehicle. I contacted gm and they said everything is ok, they sent out a person to investigate and he states that everything is ok. But at the scene of the accident every police officer did not believe me when I told them the air bags did not deploy, nor did the paramedic, they had to go look for themselves and see because they thought that they should have gone off. I have pictures of both vehicles if you should need them. I feel there is a safety defect.