Installation Time
(approx) a Day
Difficulty Level:
Light to Moderate mechanical skill required.
Installation Guides
No guide available for this part yet.
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ReadyLIFT 3-Inch SST Suspension Lift Kit (20-26 Silverado 3500 HD)
Item SHS42721
Our Price
$479.95 kit
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$24.00 Available in AT Cash Rewards.
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Product Information
Features, Description, Reviews, Q&A, Specs & Installation
Features & Specs
- 3" Front/ 1" Rear SST Lift Kit
- Fits 2020-2025 MY GM HD 2500/3500 and 2020-2026 Silverado 3500 HD
- SST Lift-Specific Forged Torsion Keys
- Front Inner Fender Bracket Designed to Fit Larger Tires with Minimal to No Trimming
- Allows for No-Trim 20x9 0 Offset on a 35x12.50 Tire
- Maximum with Trimming: 20x10 -18 Offset - 35x12.50
- Some Fender Well Trim Variations May Occur Between Silverado and Sierra Models
- Compatible with Dual Rear Wheel Trucks
| Brand | ReadyLIFT |
| Lift Height | 3.00 Inch |
| Lift Kit Type | Suspension Lift |
| Lift Kit Max Tire Size | 35 Inch |
| Brand of Shocks | ReadyLift |
| Rear Lift Type | Spacer |
| Shock Style | No Shock |
Description
Suspension Lift System. The ReadyLIFT 3-Inch SST Suspension Lift Kit improves vehicle stance and ground clearance by lifting the front by 3 inches and the rear by 1 inch. It is engineered to accommodate larger tires and enhance overall off-road capability while maintaining factory ride quality and handling characteristics. This lift kit provides a balanced height increase without requiring extensive modifications.
Construction and Appearance. Featuring SST lift-specific forged torsion keys for enhanced strength and durability, the kit includes precision-cut front inner fender brackets designed to fit larger tires with minimal to no trimming necessary. All components are made from high-quality materials to ensure reliability and long service life.
Installation. Installation typically requires about 5.5 hours and is recommended for experienced mechanics or professionals. The process involves no drilling; however, alignment and recalibration of safety systems are advised following installation to maintain optimal vehicle performance.
Application. Specifically designed to fit 20-26 Silverado 3500 HD.
ReadyLIFT 69-30300
CA Residents: 
WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov
Installation & What's in the Box
Installation Info
What's in the Box
- (2) Front SST Coil Springs
- (2) Rear SST Coil Springs
- (4) U-Bolts
- (4) Shock Absorbers
- (1) Rear Differential Drop Bracket
Tech Guides:
- Lift Kit vs Leveling Kit: Which Upgrade Is Right for Your Truck?
- How Much Lift Does My Truck Need? Picking the Right Lift Height
- Pros and Cons of Lifting Your Truck: What Every Owner Should Know
- Towing Suspension Upgrades: Suspension Components to Improve Towing Capability
- Lift Kits - How Adding Ground Clearance Makes Trucks More Capable Off-Road
- Do Lifted Trucks Use More Fuel? MPG Loss by Lift Height, Tire Size, and How to Save
- What Is Rake? How Leveling Your Truck Improves Appearance
- FAQ What Are The Best Suspension Systems? How Suspension Systems Work
- Off-Road Suspension 101: What To Know Before You Go
- Lift Kits vs. Leveling Kits: What’s the Difference?
- 8 Most Popular Rides to Upgrade Suspensions in 2021
4.8
Customer Reviews (141)
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