One problem related to air bag has been reported for the 1999 GMC Sierra. The most recently reported issues are listed below.
My son was just in a accident Friday night in his 1999 GMC Sierra truck. He swerved to miss a deer and rolled the truck six times. We are very thankful to still have him. The GMC did very good. It is totaled, but my son is fine. The airbags never came out. Are they only suppose to work with a head on impact? he was going side ways so he never had an head on impact. His hood had damage and his left headlight was broke off as far as the front.
| Front Air Bag problems | |
| Air Bag Not Deploy problems | |
| Air Bag problems |