Installation Time
(approx) a Day
Difficulty Level:
Mechanical expertise or professional installation required.
Installation Guides
No guide available for this part yet.
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ReadyLIFT 4-Inch Front / 2-Inch Rear Big Suspension Lift Kit (22-24 Sierra 1500 AT4X)Find parts that fit my vehicle
Item S552780
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$2,419.95 kit
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Product Information
Features, Description, Reviews, Q&A, Specs & Installation
Features & Specs
- 4-Inch (4-Inch Front + 2-Inch Rear) Kit Yields 6-Inch Of Total Lift With Factory 2-Inch Lift And ReadyLIFT's 4-Inch Lift
- Delivers Clearance For Increased Aftermarket Tire Sizes Up To 35x12.50 On 20x9 Wheels With 0 Offset Without Trimming
- -18 Offset Will Require Minor Trimming Including Front Valance, Felt Liner Edges, And Mud Flaps
- Proprietary Lower Strut Clamshell Design Maintains Factory Geometry And Retains Use Of Factory Strut
- 3/16-Inch-Thick Steel Plate Cross Members And Skid Plate Provide Durability And Protection
- Anti-Torsion Boxed And Gusseted Plate Steel Differential Drop Brackets Enhance Support
- Includes ReadyGuard Powertrain Warranty
- Use Of Auto 4 Hi Feature Not Recommended
- Not Compatible With Rear Mono-Leaf Springs
- Recommended Max Tire With No Trimming: 35x12.50 Tire On 20x9 Wheel With 0 Offset
- Max Tire With Trimming: 35x12.50 Or 325/60R20 On 20x10 Wheel With -18 Offset
- Comes With Passenger Knuckle, Driver Fabricated Block, Passenger Fabricated Block, Rear Brake Line Bracket, Rear ABS Bracket, CV Axle Spacer, Rear Shock Extensions, Rear Shock Extension Washers, And Hardware Pack
- Estimated Installation Time: Approximately 10 Hours, Excluding Wheel Alignment And Tire Assembly
- Installation By Certified Mechanic Recommended
- Fits 22-24 Sierra 1500 AT4X
| Brand | ReadyLIFT |
| Lift Height | 4.00 Inch |
| Lift Kit Type | Suspension Lift |
| Lift Kit Max Tire Size | 37 Inch |
| Brand of Shocks | ReadyLift |
| Shock Style | No Shock |
Description
Big Suspension Lift Kit. The ReadyLIFT 4-Inch Front / 2-Inch Rear Big Suspension Lift Kit significantly increases suspension height to improve ground clearance and off-road capability. It creates space for larger aftermarket tires, allowing you to customize your vehicle for challenging terrain while maintaining factory suspension geometry.
Construction and Appearance. The kit includes high-strength 3/16-inch-thick steel plate cross members and skid plates for protection and durability. Proprietary lower strut clamshells are engineered to preserve factory alignment and allow use of the original struts. Anti-torsion boxed and gusseted differential drop brackets provide strong support under demanding conditions.
Installation. Installation requires moderate mechanical skill and approximately 10 hours to complete, excluding wheel alignment and tire mounting. While no drilling is typically necessary, trimming may be required depending on tire and wheel size choices. Installation by a certified mechanic is recommended.
Warranty. This lift kit includes a ReadyGuard Powertrain Warranty for added peace of mind.
Application. Specifically designed to fit 22-24 Sierra 1500 AT4X.
ReadyLIFT 44-32420
CA Residents: 
WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov
Installation & What's in the Box
Installation Info
What's in the Box
- (1) Skid Plate
- (2) Top Mount Strut Extensions
- (2) Lift Blocks
- (2) Crossmembers
- (4) U-Bolts
- (2) Differential Drop Brackets
- (2) Knuckles
- (2) Fabricated Blocks
- (1) Brake Line Bracket
- (1) ABS Bracket
- (1) CV Axle Spacer
- (2) Rear Shock Extensions
- (2) Rear Shock Extension Washers
- (1) Hardware Pack
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
- GMC Sierra 1500 Lift Kits Explained
4.8
Customer Reviews (139)
Questions & Answers
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Will It Fit My Sierra 1500
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