Correct Air Bags for a 2018 Chevy Silverado 3500 Cab and Chassis

Updated 12/13/2021 | Published 12/11/2021

Question:

Will this fit 2018 3500hd Duramax 4x4 cab chassis? Was told prior to finding this one part number that the F2176 was only one that could possibly fit but that one mounts on leaf spring and with my tires I do not have enough clearance. Will this kit F56FV work and do they mount on between axle and frame, I tow heavy backhoe and dozer and wanting good ride both loaded and unloaded help would be greatly appreciated thanks

asked by: Colton P

Expert Reply:

Yes, the Firestone Ride-Rite Red Label Extreme Duty Air Helper Springs part # F56FV are a confirmed fit for a 2018 Chevrolet Silverado 3500 Cab and Chassis. They are the only available air bag options for the cab and chassis models. I doubled checked with Firestone to confirm fit for you as well. It does indeed install between the frame and axle, inside the leaf springs so no tire clearance issues to worry about. The pressure can be deflated while not in use for a 100% factory ride.

expert reply by: Conner L