Built Ford Tough to last a lifetime from solid aluminum alloy, Super Duty MAXXstak kits are indestructible! No cracking, no sagging, no rust, just a built-proof suspension leveling lift kit that does the job and won't break the bank. This Kit comes complete with all the necessary hardware to complete the installation, and install quickly and easily when using the appropriate tools. If your in need of extra clearance for bigger tires, extra height for rough terrain, and bolstered support for heavy front accessories are just some of the many benefits of the Super Duty MAXXstak Leveling System. Fits 2005 up 4 wheel drive coil spring equipped Ford Super Duty F-250's and F350's including power stroke diesel engine models as well as the F series 450 / F550 chassis. Sold as set.

Adjustable air helper springs | The load and towing problem solver
Air adjustability is the difference! Stiff steel factory suspensions must compromise between ride comfort and load hauling capacity. Smooth ride suspensions can’t carry heavy loads; heavy springs ride rough, especially when the vehicle is unloaded. Air Lift adjustable air springs solve these problems by allowing you to tune your suspension under all load and road conditions. Just add air when towing or hauling and then remove air for a softer ride when unloaded.
Go To: Ford F250 1969-2009 Air Lift Catalog