Product Overview
Introducing the Falcon Performance Leveling System for Chevrolet and GMC 2500/3500 HD trucks, engineered to deliver premium ride quality, custom-tuned damping performance, and a clean, leveled appearance in one complete package.
Featuring premium Falcon 2.1 monotube shocks at all four corners, forged torsion keys, and inner fender brackets, this system provides a true 2-inch front level while significantly enhancing on-road comfort, stability, and control.
Designed as a complete bolt-on solution with no cutting or welding required, this system is built specifically for GM HD applications to deliver confident performance on and off the road.
Fits: GMC Sierra 2500HD / 3500HD 2020, 2021, 2022, 2023, 2024, 2025, 2026
Features:
- Premium Falcon 2.1 Monotube Shocks
- Custom-Tuned Damping for GM HD Applications
- Complete 4-Corner Shock Package
- Provides a True 2” Front Level
- Forged Torsion Keys
- Includes Inner Fender Brackets
- Bolt-On Installation
- No Cutting or Welding Required
- Enhanced Ride Quality and Handling
Includes:
- Torsion Key (2)
- Front Fender Bracket (2)
- Front Falcon 2.1 Shock (2)
- Rear Falcon 2.1 Shock (2)
- Ready Lift Part# 66-30321
Notes: Trimming may be required with certain tire designs when using 20x9 wheels with 0 mm offset and 35x12.50 or 325/60R20 tires.
Ready Lift Part# 66-30321
Brand (Manufacturer) Info
Founded in 2006, ReadyLIFT Suspension Inc develops innovative and economical suspension leveling products that make it possible for SUV and truck owners to level their vehicles so they can install plus-size tires and wheels. The company specializes in cost-effective products that do not compromise fuel economy.

