If you want more performance out of your truck then our long travel kit is what you should consider. It uses longer upper and lower a-arms (as well as longer tie rods, brake lines and axle shafts). This kit is a complete bolt-on suspension system that is 3-inches wider per side and will yield about 5-inches of lift and 45% increase in wheel travel over stock. As an option you can add a weld-on shock hoop and a longer coilover which produces travel gains up to 90% more than stock (about 14-inches). In the rear we offer a completely new leaf spring pack and remote reservoir shocks."