Description
6” MAX2.1 Suspension System W/ Falcon 2.1 Shocks- 2020-2024 GM Silverado / Sierra 2500HD/3500HD – 6″ Lift Kit GM HD Trucks- Heavy-duty fabricated steel components utilizing 3/16? and 1/4? steel plate- Full-coverage differential skid plate constructed from 3/16? steel plate- Laser cut, CNC formed heavy-duty front/rear drop crossmembers.- 37×12.50 with a 20×9” with a 0 offset wheel- Vehicle-specific performance-tuned Falcon 2.1 monotube dampers on all four corners.- Improved dynamic roll control and low-speed damping.- Dramatic improvement in on-road comfort and off-road performance.- Optimized fitment for unobstructed suspension travel and articulation.- 6061-T6 aluminum alloy shock body resists Impact to protect internal components.- Smooth-honed internal shock body surface for long-term performance.- 3/4” induction hardened chrome plated shaft resists rock damage, corrosion, and shaft buckling.- Large shaft diameter provides a wide range of adjustments on adjustable shocks.- Hard anodized 6061-T6 aluminum alloy billet piston.- 1-piece Teflon bronze piston wear band w/ O-ring.NOTE: Some GM HD trucks equipped with Tow Package may require custom-length U-bolts purchased separately. Custom U-bolt length may vary by vehicle application. If the ReadyLIFT kit’s standard U-bolts are too short, ReadyLIFT recommends locally sourcing custom U-bolts built to each truck’s specifications.
- Heavy-duty fabricated steel components utilizing 3/16? and 1/4? steel plate
- Laser cut, CNC formed heavy-duty front/rear drop crossmembers
- 2020-2024 allow up to 37×12.50 with a 20×9” with a 0 offset wheel
- Vehicle-specific performance-tuned Falcon 2.1 monotube dampers on all four corners.
- Improved dynamic roll control and low-speed damping.
- Dramatic improvement in on-road comfort and off-road performance.
- Optimized fitment for unobstructed suspension travel and articulation.
- 6061-T6 aluminum alloy shock body resists Impact to protect internal components.
- Smooth-honed internal shock body surface for long-term performance.
- 3/4” induction hardened chrome plated shaft resists rock damage, corrosion, and shaft buckling.
- Large shaft diameter provides a wide range of adjustments on adjustable shocks.
- Hard anodized 6061-T6 aluminum alloy billet piston.
- 1-piece Teflon bronze piston wear band w/ O-ring.
- Note: Single Cab configuration has not been validated for fitment & drivability by ReadyLIFT. Some GM HD trucks equipped with Tow Package may require custom-length U-bolts purchased separately.
- Custom U-bolt length may vary by vehicle application. If the ReadyLIFT kit’s standard U-bolts are too short, ReadyLIFT recommends locally sourcing custom U-bolts built to each truck’s specifications.
- Full-coverage differential skid plate constructed from 3/16? steel plate
Application Summary:
| Year | Make/Model |
|---|---|
| 2020-2025 | Chevrolet Silverado 2500 HD |
| 2020-2025 | Chevrolet Silverado 3500 HD |
| 2020-2024 | GMC Sierra 2500 HD |
| 2020-2025 | GMC Sierra 3500 HD |





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