ReadyLIFT now offers a new premium 3.5" SST2.1 series lift kit for the 2015-2020 Ford F-150 4WD! The 62-23040 SST2.1 Suspension System provides a great lift solution to achieve a mild yet aggressive lifted stance while maintaining important factory ride and handling characteristics. The new 3.5” lift kit incorporates our all-new Falcon 2.1 series front replacement strut and rear shock system that delivers an incredible ride quality and opens the wheel wells up to increased wheel and tire sizes with the 3.5” front and a 2.5” rear lift over the stock ride height. The Falcon 2.1 system pairs front monotube struts with rear adjustable piggyback shocks. SST 2.1 allows adjustment to the suspension – select a tune for daily, sport, or work duties with Falcon 2.1 Sport Tow/Haul Shocks. The easy-to-use 3-position Fast-Adjust settings include Sport/daily, Moderate Tow/Haul, and Heavy Tow/Haul. Falcon Performance Shocks improve performance and comfort regardless of the terrain. The versatility of these systems makes them ideal for daily driving, off-road excursions, and tow/haul duties. To complement the advanced Falcon strut/shock architecture, our engineers also developed upgraded DOM tube steel upper control arms with corrected ball joint angles for greater strength and articulation, complete with (4) alignment cam plates. The ReadyLIFT 3.5" SST2.1 Kit is exclusively engineered for the new 2015-2020 Ford F-150 4WD pickups. The maximum size tire/wheel fitment for use with this kit (without trimming) is a 295/60R20 on a 9” wide and +18 offset wheel.