ReadyLift 5-6" Lift Kit w/SST3000 Shocks
FROM: $2,588.18 USD
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Product Overview
The ReadyLIFT 5-6" Lift Kit w/SST3000 Shocks is engineered specifically for 2011–2019 Chevrolet Silverado 2500HD/3500HD and GMC Sierra 2500HD/3500HD 2WD/4WD trucks seeking improved ground clearance, larger tire fitment, and enhanced suspension performance while maintaining factory drivability. This adjustable-height suspension system combines heavy-duty geometry correction with ReadyLIFT SST3000 shocks for improved ride comfort and off-road capability.
The system includes heavy-duty laser-cut crossmembers, nodular iron steering knuckles, forged torsion keys, differential drop brackets, rear lift blocks, skid plate protection, sway bar end links, and four SST3000 shocks engineered specifically for GM HD applications. ReadyLIFT designed the kit to maintain proper suspension geometry and OEM-style handling while allowing adjustable front lift height from 5 to 6 inches.
Designed as a complete front and rear suspension system, the kit supports up to 35-inch tires on compatible wheel setups while preserving towing stability, steering performance, and everyday drivability. Now Available at LEER!
Features & Specifications
Product Type: Adjustable Big Lift Suspension System
Material: Heavy-duty fabricated steel suspension components
Finish Options: Black powder-coated finish
Mounting Type: Complete bolt-on suspension lift system
Fitment:
- 2011–2019 Chevrolet Silverado 2500HD 2WD/4WD
- 2011–2019 Chevrolet Silverado 3500HD 2WD/4WD
- 2011–2019 GMC Sierra 2500HD 2WD/4WD
- 2011–2019 GMC Sierra 3500HD 2WD/4WD
Lift Height: Adjustable 5-6 inches front / 4 inches rear
Maximum Tire Size: 35x12.50
Recommended Wheel Size: 20x9 with 4.75"–5.5" backspacing
Shock Package: SST3000 performance shocks
Design: Adjustable torsion key lift suspension system
Functionality:
- Improved ground clearance
- Enhanced off-road capability
- Larger tire clearance
- Improved suspension geometry
- OEM-style ride quality retention
- Maintained steering performance
Available Options
The ReadyLIFT 5-6" Lift Kit w/SST3000 Shocks is available in:
Vehicle Fitments
- 2011–2019 Chevrolet Silverado 2500HD 2WD/4WD
- 2011–2019 Chevrolet Silverado 3500HD 2WD/4WD
- 2011–2019 GMC Sierra 2500HD 2WD/4WD
- 2011–2019 GMC Sierra 3500HD 2WD/4WD
Finish Options
- Black powder-coated suspension components
- SST3000 shock finish
- Heavy-duty fabricated steel finish
Configurations
- Adjustable 5-6-inch lift configuration
- SST3000 shock setup
- Forged torsion key configuration
- Heavy-duty crossmember setup
- Differential drop bracket configuration
- Nodular iron steering knuckle setup
- Rear lift block configuration
- Bolt-on suspension installation system
- 35-inch tire clearance setup
- Tow and haul suspension setup
Choose the ReadyLIFT 5-6-inch suspension system with SST3000 shocks if you want adjustable ride height, larger tire clearance, and dependable ride quality for your GM HD truck.
Why Choose the ReadyLIFT 5-6" Lift Kit w/SST3000 Shocks?
This product is ideal for customers who want adjustable ride height and improved suspension performance while maintaining towing capability and everyday drivability.
- Provides adjustable 5-6 inches of lift for customized stance and improved clearance
- Includes SST3000 shocks for improved ride comfort and suspension control
- Supports up to 35-inch tires on compatible wheel setups
- Uses forged torsion keys and heavy-duty crossmembers for durability and strength
- Maintains proper suspension geometry using application-specific correction hardware
- Provides complete bolt-on installation with vehicle-specific engineering
What’s Included
- Heavy-duty front crossmembers
- Differential drop brackets
- Four SST3000 shocks
- Forged torsion keys
- Nodular iron steering knuckles
- Rear cast iron lift blocks
- Skid plate
- Sway bar end links
- Bump stop extensions
- Brake line relocation hardware
- Application-specific mounting hardware
- Installation instructions
Installation Notes
- Professional installation is strongly recommended
- Alignment inspection is required after installation
- Every wheel and tire combination should be test fit before final installation
- Stock 20-inch wheels may be reused depending on wheel specifications
- Stock 17-inch and 18-inch wheels cannot be used with this system
- SRW tow package applications may require custom U-bolts
- Single cab fitment has not been validated by ReadyLIFT
- Minor trimming may be required depending on wheel width and tire offset
- Ride quality and final lift height may vary depending on trim level and suspension condition
- Headlamp aim should be checked and adjusted after installation
Tire Fitment Notes
ReadyLIFT confirms support for up to 35x12.50-inch tires depending on wheel width, wheel offset, and tire manufacturer specifications.
Warranty Information
ReadyLIFT Warranty
ReadyLIFT products are backed by a “No Hassle” product warranty for the original purchaser. ReadyLIFT states that missing or defective components are covered and that qualifying replacement parts may be provided under warranty.