ReadyLift 6" Big Lift Kit w/SST3000 Shocks
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Product Overview
The ReadyLIFT 6" Big Lift Kit w/SST3000 Shocks is engineered for truck owners seeking aggressive ride height, larger tire clearance, and improved suspension performance while maintaining factory drivability and handling. Designed for 2015–2023 Ford F-150 4WD and 2014–2018 Ram 2500 4WD applications, these systems combine heavy-duty suspension geometry correction with ReadyLIFT SST3000 performance shocks for improved ride quality both on and off-road.
The Ford F-150 systems feature heavy-duty 1/4-inch steel plate front and rear crossmembers, lifted knuckles, strut spacers, differential correction components, fabricated rear lift blocks, and SST3000 rear shocks engineered specifically for modern F-150 suspension geometry. The Ram 2500 system utilizes heavy-duty radius arm correction, front coil spring lift components, track bar relocation, and rear lift blocks designed to improve ride height and off-road capability while maintaining stable steering and towing performance.
ReadyLIFT SST3000 shocks are designed to improve damping control, suspension stability, and ride comfort under highway driving, towing, hauling, and off-road conditions. These systems support up to 35-inch tires on compatible wheel setups while preserving OEM-style handling and suspension performance. Now Available at LEER!
Features & Specifications
Product Type: 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:
- 2015–2020 Ford F-150 4WD
- 2021–2023 Ford F-150 4WD
- 2014–2018 Ram 2500 4WD
Lift Height: 6 inches
Maximum Tire Size: 35 inches
Shock Package: ReadyLIFT SST3000 performance shocks
Design: Premium big 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 6" Big Lift Kit w/SST3000 Shocks is available in:
Vehicle Fitments
- 2015–2020 Ford F-150 4WD
- 2021–2023 Ford F-150 4WD
- 2014–2018 Ram 2500 4WD
Finish Options
- Black powder-coated suspension components
- SST3000 shock finish
- Heavy-duty fabricated steel finish
Configurations
- 6-inch big lift suspension configuration
- SST3000 shock setup
- Heavy-duty crossmember configuration
- Differential drop bracket setup
- Lifted steering knuckle configuration
- Rear lift block setup
- Bolt-on suspension installation system
- 35-inch tire clearance setup
- Off-road suspension configuration
- Tow and haul suspension setup
Choose the ReadyLIFT 6-inch suspension system with SST3000 shocks if you want improved ride quality, larger tire clearance, and aggressive lifted truck styling.
Why Choose the ReadyLIFT 6" Big Lift Kit w/SST3000 Shocks?
This product is ideal for customers who want increased ride height and improved suspension performance while maintaining factory handling and drivability.
- Adds 6 inches of lift for aggressive stance and increased clearance
- Includes SST3000 shocks for improved ride comfort and damping control
- Supports up to 35-inch tires on compatible wheel setups
- Uses heavy-duty fabricated steel components for strength and durability
- 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
- Rear crossmembers
- Differential drop brackets
- SST3000 shocks
- Lifted steering knuckles
- Strut spacers
- Rear lift blocks
- Track bar relocation components (Ram applications)
- Brake line relocation brackets
- 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
- 2021–2023 Ford F-150 kits are not compatible with CCD-equipped, Tremor, or Raptor models
- Will not work with 17-inch or smaller wheels on Ford F-150 applications
- Carrier bearing drop brackets included for applicable two-piece driveline configurations
- 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 35-inch tires on compatible wheel setups. Ford F-150 applications support 295/65R20 tires on 20x9 wheels with 0 offset for no-rub fitment, while larger tires may require minor trimming.
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.