New - now includes ultra strong TCT free floating pivot bushings that are self lubricating and eliminates friction. The ReadyLIFT 3.5" SST Lift Kit is developed to give 2015-2020 F-150 owners a packaged front/rear lift option that lifts the front of the vehicle 3.5" with 2" in the rear. This creates a popular overall lifted stance that isn't too high, but high enough to allow for 35x11.50 tires. These lift systems capitalize on the popularity of our tubular control arm design SST lift kits while incorporating many great advanced features. AND they are super easy to install! Like many of our popular lift kit systems, these new SST lift kits are centered around our DOM tubular steel Upper Control Arms. Crafting the right arm for the job was critical in the development of this kit design. Our team produced a superior arm that includes a 14-degree ball joint cup to insure proper geometry and alignment. This translates into long tire life as well as excellent handling. Each arm includes our proprietary ReadyLIFT ball joint - the same heavy duty ball joint used in our 3/4-ton truck lift kits. And each arm includes new one-time grease TCT polyurethane bushings.