2008 Chevrolet Silverado 1500 Pickup Owner's Manual - Page 74

Here are the most important things to know about the airbag system: {CAUTION: Frontal airbags are designed to deploy in moderate to severe frontal and near frontal crashes. They are not designed to inflate in rollover, rear crashes, or in many side crashes. If your vehicle has rollover capable roof-rail airbags, they are designed to inflate in moderate to severe crashes where something hits the side of your vehicle, during a vehicle rollover, or in a severe frontal impact. They are not designed to inflate in rear crashes. Everyone in your vehicle should wear a safety belt properly - whether or not there is an airbag for that person. {CAUTION: You can be severely injured or killed in a crash if you are not wearing your safety belt - even if you have airbags. Wearing your safety belt during a crash helps reduce your chance of hitting things inside the vehicle or being ejected from it. Airbags are "supplemental restraints" to the safety belts. All airbags are designed to work with safety belts, but do not replace them. 1-70