Firestone Ride-Rite Air Helper Springs GM C1500HD C2500
[S078-961387]

Firestone air springs improve the load carrying performance on pickups, SUVs and vans with Leaf Spring suspension. It's innovative reinforced double convoluted air springs install between the frame and axle. Supports up to 5,000 lb. per set*. Includes brackets, air springs, hardware and insulation valve for manual inflation. Easy installation and 2 year/24,000 mile limited warranty. *Do not exceed the vehicle's recommended Gross Vehicle Weight Rating (GVWR).

Fits:
'05-06 C-1500 HD Silverado, Sierra (4x2, 4x4)
'01-03 C-1500 HD Silverado, Sierra (4x2, 4x4)
99-05 C-2500, Silverado, Sierra (4x2, 4x4) (not HD)