ReadyLIFT 2022-2024 Chevy/GMC 1500 ZR2 / AT4X 4" (4" +2") Big Lift Kit
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Warranty Information
Vendor warranty summary
ReadyLIFT Warranty
At a glance: Defective parts replaced with no stated time limit; wear parts up to 1 year
This is ReadyLIFT's warranty, not an NVMOS policy. We've summarized it in plain English to save you a search. The manufacturer's official terms always govern and can change without notice. Last reviewed on nvmos.com: October 4, 2026.
Coverage by product
| Product or component | Coverage |
|---|---|
| Lift and leveling kit components | Lifetime replacement for defects (original buyer) |
| Wear parts: shocks, ball joints, heim joints, bushings, steering extensions | Up to 1 year |
| Discontinued, clearance or outlet products | Not covered |
- Original purchaser only — coverage does not transfer if you sell it.
What's covered
- Missing or defective components: if a part breaks, ReadyLIFT sends a new one
- ReadyLIFT may ask for the old part back at its own cost for analysis, without holding up the replacement
- Jeep SST and Terrain Flex kits are covered for recreational off-road use
What's not covered
- Off-road abuse (except Jeep SST and Terrain Flex kits)
- Discontinued, clearance and outlet items
- Labor, installation, surcharges and fees
- Resulting damage to the vehicle
How to make a ReadyLIFT warranty claim
- Call ReadyLIFT customer service to start a claim (7:30am-4pm MST)
- ReadyLIFT ships the replacement part, quickly where possible
ReadyLIFT contact: Phone: 800-549-4620 (toll free); 702-410-2300 · Claim page / support
Bought it from NVMOS? Start with us.
Have your order number and a few photos of the issue ready, then call real humans at (920) 249-7744 or send us a message. We'll tell you whether the claim goes through us or straight to ReadyLIFT, and help it along either way.
Shop ReadyLIFT at NVMOS
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See all ReadyLIFT products, lead times and FAQs →
Disclaimer: The information on this page describes ReadyLIFT's own warranty policy. It is not a warranty offered by NVMOS (No Visible Means of Support LLC). Manufacturers update their terms at any time; we review these pages periodically, but the manufacturer's current official policy is the one that applies to your claim. Source: ReadyLIFT official warranty information. Last updated on nvmos.com: October 4, 2026. See our return policy for NVMOS's own terms.
About the brand
ReadyLIFT is an Ogden, Utah suspension brand built around more tire clearance with close-to-factory ride. NVMOS carries ReadyLIFT leveling kits, SST mid-lifts, Big Lift kits, rear blocks, control arms and wheel spacers for Ford, GM, Ram, Toyota and Jeep trucks.
Based in: Ogden, Utah · Founded: 2006 · Lead time: In-stock ships in 24–48 hrs
Shop all 551 ReadyLIFTWarrantyAll brands
Warranty terms are set by ReadyLIFT, not NVMOS, and can change. Bought from us? Call (920) 249-7744 and we'll handle the claim with the brand.
ReadyLIFT 4" (4" + 2") Big Lift Kit for 2022-2024 Chevy Silverado 1500 ZR2 and GMC Sierra 1500 AT4X
The ReadyLIFT 44-32420 is a big lift kit for the 2022-2024 Chevy Silverado 1500 ZR2 and GMC Sierra 1500 AT4X. It adds 4 inches on top of the factory 2-inch lift for 6 inches total, with room for 35x12.50 tires. Browse full-size truck parts.
ReadyLIFT adapted its AT4 and Trail Boss design to these trucks. It has boxed steel cross members, a full-width 3/16-inch plate steel skid plate and boxed, gusseted differential drop brackets. A clamshell lower strut mount keeps factory geometry and the factory strut. See more lift kits.
| Spec | Detail |
|---|---|
| Part number | 44-32420 |
| Lift | 4 inches over factory 2-inch lift (6 inches total) |
| Recommended tire | 35x12.50 on 20x9, 0 offset, no trimming |
| Max with trimming | 35x12.50 or 325/60R20 on 20x10, -18 offset |
2022-2024 Chevy Silverado 1500 ZR2 and GMC Sierra 1500 AT4X. Will not fit late-model 2024 or 2025 trucks with round U-bolts; U-bolt 67-35150UB lets it fit 2025. Not compatible with rear mono-leaf springs. Use of Auto 4 Hi is not recommended.
Install guides & documents
Complete your build
The pieces owners run with this one — matched to your build and to each other. Do the whole truck in one order instead of three.
$2,419.95
$581.00
$849.95
$39.95
$19.99
ReadyLIFT 2022-2024 Chevy/GMC 1500 ZR2 / AT4X 4" (4" +2") Big Lift Kit FAQs
Will it fit a 2025 ZR2 or AT4X?
This kit is for 2022-2024. For 2025-2026 trucks look at the 44-35400. U-bolt 67-35150UB also lets this kit fit 2025 applications.
What needs trimming for bigger wheels?
For larger than recommended wheels and tires, expect trimming of the front valance, felt liner edges and rear well edge mud flap.
Is there a drivetrain caution?
ReadyLIFT does not recommend using the Auto 4 Hi feature.
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