ReadyLift 3" SST Lift Kit w/Falcon 1.1 Shocks
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Product Overview
The ReadyLIFT 3" SST Lift Kit w/Falcon 1.1 Shocks is engineered specifically for 2020–2025 Chevy Silverado 2500HD/3500HD and GMC Sierra 2500HD/3500HD trucks that require improved ride quality, larger tire clearance, and enhanced off-road capability without sacrificing towing performance or factory drivability. This premium SST suspension system combines ReadyLIFT Smart Suspension Technology with Falcon 1.1 monotube shocks to create a balanced suspension upgrade for daily driving, towing, and off-road use.
Built around Falcon 1.1 monotube shocks, the system improves suspension travel, ride comfort, and damping performance while maintaining stable on-road handling characteristics. ReadyLIFT engineered the Falcon shocks specifically for GM HD trucks to improve suspension response on rough terrain while also delivering a smoother highway ride compared to traditional spacer-only lift kits.
Additional features include Xtreme-Duty fabricated 4130 chromoly steel upper control arms, heavy-duty high-angle ball joints, maintenance-free TCT non-bonded pivot bushings, forged torsion keys, and front inner fender clearance brackets. These components work together to improve articulation, steering geometry, and long-term suspension durability when running larger tires.
The SST system provides approximately 3 inches of front lift with 1 inch of rear lift, creating a level and aggressive stance while retaining factory payload and towing capability. ReadyLIFT states the kit supports up to 35x12.50 tires on 20x9 wheels with 0 offset without trimming and supports more aggressive wheel setups with minor trimming depending on Silverado or Sierra fender clearance differences.
Engineered specifically for GM heavy-duty truck platforms, the ReadyLIFT 3" SST Lift Kit delivers improved ride quality, enhanced suspension capability, and premium off-road performance while maintaining OEM-style comfort and drivability.
Installation is designed as a complete bolt-on suspension system using application-specific hardware and geometry correction components. ReadyLIFT recommends professional installation and alignment after installation.
Whether you're upgrading for larger tires, towing performance, off-road capability, or a more aggressive HD truck stance, the ReadyLIFT 3" SST Lift Kit w/Falcon 1.1 Shocks delivers premium suspension performance for Silverado and Sierra HD trucks. Now Available at LEER!
Features & Specifications
Product Type: Premium Suspension Lift Kit
Material: 4130 chromoly steel control arms with Falcon monotube shocks
Finish Options: Black powder-coated suspension components
Mounting Type: Complete bolt-on suspension lift system
Fitment: 2020–2025 Chevy Silverado/GMC Sierra 2500HD & 3500HD 4WD
Front Lift Height: 3 inches
Rear Lift Height: 1 inch
Maximum Tire Size: 35x12.50
Design: SST lift system with Falcon 1.1 monotube shocks
Functionality:
- Improved off-road capability
- Enhanced ride comfort
- Larger tire clearance
- Improved suspension articulation
- Maintained towing stability
- OEM-style ride quality retention
Available Options
The ReadyLIFT 3" SST Lift Kit w/Falcon 1.1 Shocks is available in:
Vehicle Fitments
- 2020–2025 Chevy Silverado 2500HD 4WD
- 2020–2025 Chevy Silverado 3500HD 4WD
- 2020–2025 GMC Sierra 2500HD 4WD
- 2020–2025 GMC Sierra 3500HD 4WD
Finish Options
- Black powder-coated suspension components
- Hard-anodized Falcon shock bodies
- Chromoly steel control arm finish
Configurations
- 3-inch front SST lift system
- 1-inch rear lift block configuration
- Falcon 1.1 monotube shock setup
- Fabricated chromoly upper control arm setup
- Forged torsion key configuration
- Differential drop spacer setup
- Front inner fender bracket configuration
- Bolt-on installation system
- 35-inch tire clearance setup
- Tow/haul suspension enhancement configuration
Choose the correct ReadyLIFT SST lift system based on your Silverado or Sierra HD configuration, wheel setup, and intended tire size.
Why Choose the ReadyLIFT 3" SST Lift Kit w/Falcon 1.1 Shocks?
This product is ideal for customers who want premium ride quality, larger tire capability, and improved suspension durability for heavy-duty truck applications.
- Adds 3 inches of lift for improved clearance and aggressive stance
- Includes Falcon 1.1 monotube shocks for superior ride comfort and damping performance
- Uses fabricated 4130 chromoly control arms for improved articulation and durability
- Supports up to 35-inch tires on compatible wheel setups
- Maintains towing and load capacity using SST rear block design
- Provides complete bolt-on installation using application-specific suspension hardware
What’s Included
- Falcon 1.1 front shocks
- Falcon 1.1 rear shocks
- Forged torsion keys
- Fabricated chromoly upper control arms
- Rear lift blocks
- Differential drop spacers
- Front inner fender brackets
- Brake line brackets
- Application-specific mounting hardware
- Installation instructions
Installation Notes
- Designed specifically for 2020–2025 Chevy Silverado and GMC Sierra 2500HD/3500HD 4WD applications
- Professional installation is recommended
- Alignment inspection is required after installation
- Every wheel and tire combination should be test fit before final installation
- Allows no-trim fitment with 20x9 wheels and 35x12.50 tires using 0 offset wheels
- More aggressive wheel offsets may require minor trimming depending on Silverado or Sierra fender clearance differences
- Ride quality and final lift height may vary depending on trim level, factory equipment, and vehicle weight
- Headlamp aim should be checked and adjusted after installation
Tire Fitment Notes
ReadyLIFT states the SST system supports up to 35x12.50 tires on 20x9 wheels with 0 offset without trimming. Maximum fitment with trimming is approximately 20x10 wheels with -18 offset and 35x12.50 tires depending on vehicle application and tire design.
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.