Head curtain side-impact air bags and seat-mounted driver and right-front passenger side-impact air bags

These inflatable curtain air bags deploy in the event of a crash with significant side-impact force. They are designed to help reduce the risk of head and neck injuries to the front and rear passengers sitting in the seats closest to the side of the cabin involved in certain side-impact collisions.1

Sierra 2500HD also offers side-impact air bags1 mounted on the driver and outside front passenger seat. These air bags help provide protection to the body and pelvic regions of front seat occupants.

On SLT models, requires heated and cooled driver and front passenger seats.

1 Always use safety belts and child restraints. Children are safer when properly secured in a rear seat in the appropriate child restraint. See the Owner's Manual for more information.