ReadyLIFT 6" Lift Kit - GM Silverado / Sierra 2500HD/3500HD W/ Falcon 2.1 Shocks 2020-2026
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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 6" Lift Kit with Falcon 2.1 Shocks for 2020-2026 GM Silverado and Sierra 2500HD/3500HD
The 44-30621 is the Falcon 2.1 version of ReadyLIFT's 6" lift for 2020-2026 Chevy Silverado and GMC Sierra 2500HD and 3500HD 4WD trucks, including AT4. It supports up to 37" tall tires. See more lift kits.
The kit pairs four Falcon 2.1 monotube shocks with laser-cut crossmembers, cast iron OE-style knuckles and front torsion bar relocation brackets that retain the factory bar position. Differential drop brackets and CV axle spacers are included, and it is made in the U.S.A. Shop GMC Sierra parts.
- Heavy duty welded steel crossmembers
- Heavy duty iron knuckles
- Cast iron rear lift blocks with integrated bump stop landing pads
- Heavy duty skid plate
- Four Falcon 2.1 monotube shocks
- Assorted hardware and accessories
2020-2026 Chevy Silverado and GMC Sierra 2500HD/3500HD 4WD and AT4 models. Does not work with AT4X or ZR2. Single cab has not been validated. Some trucks with the Tow Package may need custom-length U-bolts purchased separately.
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.
$3,299.95
$607.00
$79.95
$299.95
$811.95
ReadyLIFT 6" Lift Kit FAQs
Will it fit a 2026 truck?
It is listed for 2020-2026 GM 2500HD/3500HD 4WD and AT4 models.
Does it fit ZR2 or AT4X?
No. It does not work with AT4X or ZR2 models.
Is it 2WD compatible?
The source lists it for 4WD trucks. Email support@nvmos.com if you have a 2WD and we will check.
What tire size is the max?
37" maximum tire diameter.
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