Take your Super Duty to new heights with this 4" lift kit from Zone Offroad - now available for gas and diesel trucks! These kits can be configured with either radius arm drop brackets or upgraded to stout Zone HD Radius Arms for superior strength and durability. Kits include everything needed to reliably lift your truck and the capability to run up to 37" tires, from full length coil springs to steering correction and rear lift blocks to level the stance. Upgrade your stock shocks with Nitro Series Gas Shocks, or Fox 2.0 Adventure Series for even greater performance and control. As with all Zone lift kits, these kits are backed by Factory Protection Plus, the comprehensive extended warranty giving you peace of mind on or off the road with a 5-year, 60,000-mile drivetrain warranty and Zone Offroad's limited lifetime warranty. Get the look, performance, and capability your truck deserves!