ReadyLift 6'' MAX2.1 Suspension System w/ Falcon 2.1 Shocks
- 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.- 37x12.50 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.
6'' MAX2.1 Suspension System W/ Falcon 2.1 Shocks- 2020-2026 GM Silverado / Sierra 2600HD/3500HD
Features & Benefits
- 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
- 2020-2026 allow up to 37x12.50 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.
Specifications
| Color | Black |
|---|---|
| Fitment | Direct Fitment |
| Front Lift Component | Strurt with Crossmember |
| Front Lift Height | 6 Inches |
| Front or Rear | Front and Rear |
| Front Shocks | Yes |
| Install Difficulty | Difficult Requires Professional Installation |
| Installation Time | 5+ Hours |
| Max Tire Size | 37 Inch |
| Rear Lift Component | Block and U-bolt |
| Rear Lift Height | 4 Inches |
| Rear Shocks | Yes |
| Shocks Included | Yes |
⚠ WARNING (California Prop 65): This product can expose you to chemicals known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov/product.
| Box Dimensions (L × W × H) | 48" × 41" × 22" |
|---|---|
| Shipping Weight | 300 lb |
| Lowering / Lift | Lift 4" or more |
| UPC | 194933366446 |
| Manufacturer Part # | 42-30640 |
| Front Height Range | +6" |
| Rear Height Range | +4" |





