ReadyLIFT 2019-2024 GMC/Chevy Sierra/Silverado 1500 4" SST2.1 Premium Suspension System
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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 556 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" SST2.1 Premium Suspension System for 2019-2024 GMC Sierra and Chevy Silverado 1500
The ReadyLIFT 62-39440 is a 4-inch SST2.1 lift for the 2019-2024 GMC Sierra and Chevy Silverado 1500. It gives 4 inches of front lift with 2.25-inch rear blocks, and opens up bigger tire fitments. See more GMC Sierra parts.
Vehicle-specific Falcon 2.1 dampers sit on all four corners, and the rear shocks adjust to three positions for daily, sport or tow and haul duty. DOM tubular steel upper control arms use a heavy-duty high-angle ball joint. The no-cut design keeps the factory ride. Browse lift kits.
| Spec | Detail |
|---|---|
| Part number | 62-39440 |
| Front lift | 4 inches |
| Rear block | 2.25 inches |
| Chevy tire | 295/65R20 on 20x9, 0 offset (2019-2022 Chevy) |
| GMC and newer Chevy tire | 295/55R20 on 20x9, 0 offset (2019-2024 GMC, 2023-2024 Chevy) |
2019-2024 GMC Sierra 1500 and Chevy Silverado 1500. On Trail Boss and AT4 trucks, front height gains 2 inches over stock, and rear gain differs due to a larger factory block.
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.
$3,149.95
$425.00
$1,199.95
$79.95
$49.99
ReadyLIFT 2019-2024 GMC/Chevy Sierra/Silverado 1500 4" SST2.1 Premium Suspension System FAQs
What tires fit?
A 295/65R20 on a 20x9 wheel at 0 offset for 2019-2022 Chevy. A 295/55R20 on a 20x9 at 0 offset for 2019-2024 GMC and 2023-2024 Chevy.
What do the 3 rear shock positions do?
They tune the rear for daily, sport or tow and haul use.
Does it require cutting?
No. It is a Smart Suspension Technology no-cut design.
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