or those who are interested in a quick, effective way to level out the rear of your Expedition, or even just for an easy fix to get rid of sagging rear end from old and over-compressed springs, we recommend our rear lift kit. This kit will increase your vehicles ground clearance and allow for full range of motion for suspension components for traversing rugged terrain.Precision engineered for superior fitment and featuring a durable, corrosion-resistant finish this kit is made to last. Easy install with simple instructions and a lifetime warranty.Note:?Does not fit Platinum trim or Models equipped with CCD independent or auto-ride suspension / Air-Bag Rear Suspension.Note: Wheel / tire size combinations after lift may vary. Rear suspension on the Expedition works in an arc design. Please research for your specific application.Tire Recommendation - 35" x 11.5"