8" LIFT KIT - GM SILVERADO / SIERRA 1500 - 2019-2021

2019-2021 GM 1500 4WD 8" Lift Kit Maintains the factory ride and handling. Delivers clearance for increased aftermarket tire sizes - up to 37x12.50 on 8-inch kit on 9" wide wheels with 0 offset with no trimming. -18 offset will require minor trimming. Proprietary lower strut clamshell design maintains factory geometry and retains the use of the factory strut. Tube steel upper control arms with maintenance-free pivot bushings and 1-ton ball joints. 3/16-inch thick steel plate cross members and skid plate. Anti-torsion boxed and gusseted plate steel differential drop brackets. Fabricated steel 5" rear lift blocks include integrated bump stop landings, offset pin, and provide proper pinion angle. Also includes a rear add-a-leaf for an additional lift. Includes premium Bilstein extended-length rear shocks. Includes ReadyGuard Powertrain Warranty. Note:  Use of Auto 4 Hi feature not recommended. Note:  Not for use on Trail Boss, AT4, AT4X, ZR2, Diesel or Denali models. Note:  Not compatible with Adaptive Ride Control or Multimatic suspension. 
Note: Not compatible with rear mono-leaf springs. Click here to learn how to determine if you have rear mono-leaf springs. Single Cab configuration has not been validated for fitment & drivability by ReadyLIFT.