General Motors Recalls 330198 Heavy Duty Silverado And Sierra Trucks Over ... - GM Authority (blog)
The defect: affected vehicles are equipped with a passenger side frontal air bag that may be susceptible to moisture intrusion which, over time, could cause the inflator to rupture upon its deployment. The hazards: in the event of a crash necessitating deployment of the passenger’s frontal air bag, the inflator could rupture with metal fragments striking the vehicle occupants, potentially resulting in serious injury or death. Source: gmauthority.com