SameSame quality and performance at a lower height. The system is built around 2 heavy duty 1-piece lower control arm crossmembers and massive ductile cast iron steering knuckles. Differential relocation brackets place the front differential for perfect CV angles and still allow for the factory front driveshaft to perform as is should. The 4" of lift is provided by bolt-on strut spacers do not require disassembly of the factory struts to install. New eccentric cam bolts make adjusting the alignment easy, sway bar drops adjust the sway bar to its optimum position and a heavy 1/4" thick differential skid plate protects the underside when off driving off road. In the rear, full 4" cast iron lift blocks with integrated bump stop wings provide enough lift to level the truck nicely. Rear performance shocks finish out the installation and provide enough clearance for a maximum sized tire of 35x12.50 (37x12.50's can be used but will require some trimming). RBP is also proud to offer FOX Shocks (RBP-125FS-65) are available as well. All RBP Lift Kits are backed by a Limited Lifetime Warranty - so you're covered, no matter what. With this amazing RBP Lift Kit package, you can tackle the streets of the city, or the trails in comfort, style and performance.