2007-2014 GMC Sierra 3500HD Air Bag Kits

Air bag kits guaranteed to fit your 2007-2014 GMC Sierra 3500HD, whether single-rear-wheel or dually. Shop rear helper kits from Air Lift LoadLifter 5000 and Firestone Ride-Rite rated for 5,000 lbs of leveling capacity, with wireless compressor upgrades available.

Do air bags replace my factory leaf springs? No -- these kits mount between the frame and axle to work alongside your existing leaf packs, restoring level ride height and eliminating squat when towing a gooseneck or loading a slide-in camper.

Verified fitment for every Sierra 3500HD listed here -- no guesswork.