This Truxxx 2.75” Front and 2" Rear Suspension Lift Kit Compatible with Ford Expedition (2003-2017) 2wd & 4wd . The Truxxx 106030 lift kit raises the front of your truck 2.75" and the rear 2" to achieve a balanced level ride height. This kit is designed to work with all original equipment shocks and struts but will not work with airbag models. We do not recommend any leveling or lift kit be used with "Quick Strut" style replacement struts - use OEM style replacements only in any truck or SUV. Once installed 33”" tall tires can be fitted to 2wd trucks and 4wd's can fit up to 35" tall tires when using stock offset style wheels. Every Truxxx lift kit is made with USA or Canadian Mill Certified Steel and laser cut to precision tolerances using OEM drawings. Each kit is welded using the latest US Made welders and triple checked to ensure proper fitment. Each kit contains two front strut mounts, two rear strut mounts plus all hardware needed, detailed instructions and complete alignment specs. Recommended installation time is approx. 3 hours + alignment and a 33-35” tall tire are commonly used on a stock style offset wheel. ***ALWAYS test fit wheels and tires AFTER lift install*** ****Quick Strut's or Quick Strut style coilovers not recommended***