ReadyLift Off Road
2" Front Leveling Kit W/ Falcon 2.1 Shocks And Forged Torsion Key - GM 2600/3500 HD 2020-2026
Check fitment before ordering
Match the year, make, model, trim and engine in the product details. Review mounting requirements and vehicle modifications. Ask us about this part.
Introducing the Falcon Performance Leveling System for Chevrolet and GMC 2600/3500 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.
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
Designed for 2020–2026 Chevrolet & GMC 2600/3500 HD Trucks
FITMENT & TIRE CLEARANCE
Allows fitment for:
20x9 wheels with +18 or 0 mm offset
Up to 35x12.50 tires*
*Trimming may be required with certain tire designs when using 20x9 wheels with 0 mm offset and 35x12.50 or 326/60R20 tires.
ENGINEERED FOR HD PERFORMANCE
Whether towing, daily driving, or exploring off-road terrain, Falcon shocks deliver the control and confidence heavy-duty truck owners demand, without compromising comfort.
Specifically engineered for GM HD platforms, this leveling system provides the ideal balance of stance, handling performance, and everyday drivability.
- 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
- FITMENT & TIRE CLEARANCE
- Allows fitment for:
- 20x9 wheels with +18 or 0 mm offset
- Up to 35x12.50 tires*
- *Trimming may be required with certain tire designs when using 20x9 wheels with 0 mm offset and 35x12.50 or 326/60R20 tires.
- Special Note: When setting the torsion key adjustment bolt do not exceed 26" from the wheel center to the fender edge.
- Exceeding this will overlift the vehicle creating a top-off condition, meaning the suspension has little to no down travel. The result is poor ride quality and premature wear of components.
Specifications
- California Proposition 65: WARNING: This product can expose you to chemicals including Di(2-ethylhexyl)phthalate (DEHP), which is 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.
- Color: Gray
- Fitment: Direct Fitment
- Front Lift Component: Torsion Key
- Front Lift Height: 2 Inches
- Front or Rear: Front
- Front Shocks: Yes
- Install Difficulty: Intermediate Requires some Automotive knowledge
- Installation Time: 4 Hours
- Max Tire Size: 35 Inch
- Prop65 Chem1: Di(2-ethylhexyl)phthalate (DEHP)
- Rear Shocks: Yes
- Shocks Included: Yes
Vehicle application overview
Confirm trim, engine, and installation requirements before ordering.
- 2020–2026 Chevrolet Silverado 2500 HD
- 2020–2026 Chevrolet Silverado 3500 HD
- 2020–2026 GMC Sierra 2500 HD
- 2020–2026 GMC Sierra 3500 HD
Your vehicle
Select a vehicle to check the supplied application records for this part.
Choose or change vehicle →Product reference & ordering help
Manufacturer & part identification
ReadyLift Off Road
| Option | SKU / part reference |
|---|---|
| Standard | 66-30321 |
Vehicle compatibility
Read the application years, model, trim, engine and exclusions in the description above. A make-level collection or product recommendation alone does not confirm fitment.
Request fitment help →Installation & specifications
Review the manufacturer’s specifications and installation notes above. Confirm required mounting hardware, tools and modifications before ordering. If instructions are not supplied, contact us with the part reference.
Shipping expectations
Processing and delivery vary by product, supplier and destination. Contact us to confirm timing for your part before planning an installation.
Shipping & delivery informationManufacturer warranty
Coverage and exclusions vary by manufacturer and part. Review the supplied product documentation or ask us for the applicable terms.
Warranty information