Do you need more comfort from your chassis cab truck? Whether you’re operating a brush truck, RV, or an on-road work truck, air suspension will provide you with a level of comfort and capability not found in other suspension systems. Now available for the 2023+ Ford F-450, F-550, and F-600 4×4 Chassis Cab trucks, Kelderman’s 4″ Air Suspension Lift Kit provides the lift you’ve been searching for. Combine the comfort and capacity of air suspension with the capabilities of a 4″ lift kit.
This 4″ lift kit will eliminate your factory coil springs and leaf spring suspension to convert the truck to a full air ride suspension. This full-air ride lift kit meets or exceeds the factory load ratings for the F-450, F-550, and F-600 Chassis Cab trucks. 38″ tires are recommended with this application. Up to 44″ tires have been used with modified fenders/fender cutouts.
NOTE: The base price includes the 4″ Front Air Suspension Lift Kit, 4″ 4-Link Rear Air Suspension Lift Kit, fabricated radius arm upgrade, Kelderman front & rear 2.0 custom-valved remote reservoir shocks, dual steering stabilizer shocks, and dual steering stabilizer bracket. Air control systems are add-ons to the lift kit package. Front-only and rear-only air suspension systems are also available.Â
