ReadyLIFT 6" (6" + 2" factory) big lift kit with Falcon 1.1 Monotube rear shocks for the 2019-2024 Chevy Silverado 1500 Trail Boss and GMC Sierra 1500 AT4 (4WD built with 2" factory lift).
Uses boxed steel front/rear cross members and a full-width 3/16" plate steel front skid plate, with 1/4" boxed plate steel differential drop brackets (double gusset, boxed center rib). Heavy-duty angled/offset top mount strut extensions realign the struts, and a lower mount strut pre-load spacer manages the added spring rate. Tube steel upper control arms with maintenance-free pivot bushings are included. The rear uses fabricated steel blocks with integrated bump stop landings and Falcon 1.1 Monotube rear shocks.
Fits: 2019-2024 Chevrolet Silverado 1500 Trail Boss / GMC Sierra 1500 AT4, 4WD built with 2" factory lift. Not compatible with rear mono-leaf springs.
Features
- Tube steel upper control arms with maintenance-free pivot bushings and 1-ton ball joints
- Falcon 1.1 Monotube rear shocks
- Proprietary lower strut clamshell design maintains factory geometry
- 3/16" steel cross members and skid plate
- Anti-torsion differential drop brackets
- Fits up to 37" tires
Kit Includes
- Boxed steel front/rear cross members
- Full-width 3/16" front skid plate
- Differential drop brackets
- Tube steel upper control arms
- Top mount strut extensions and lower mount pre-load spacer
- 5" fabricated steel rear blocks with bump stop landings and offset pins
- Falcon 1.1 Monotube rear shocks
- Hardware
Tire Fitment
Up to 20x9 0 offset with a 37x12.50 tire (no trimming); 20x10 -18 offset with 37x12.50 with trimming.
Notes
Minor trimming may be required for -18 offset. Not compatible with rear mono-leaf springs.