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SKU: 69-3411

ReadyLIFT 3.5"F / 1"R SST Lift Kit- GM Silverado / Sierra 2500 HD 2011-2019

$1,369.95

180-Day ReturnsOn uninstalled, unused parts Real humans who wheel(920) 249-7744 Financing availableAffirmPayPal CreditFor qualified buyers at checkout Secure checkoutEncrypted payment
Confirmed fit: 2011–2019 Chevy silverado hd
Verified to fit the 2011–2019 Chevy silverado hd.
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

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

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

ReadyLIFT warranty: Defective parts replaced with no stated time limit; wear parts up to 1 year. Read the full summary

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 3.5" Front / 1" Rear SST Lift Kit for GM 2500HD

The 69-3411 is a bolt-on lift for 2011-2019 Chevy Silverado and GMC Sierra 2500HD and 3500HD trucks. It raises the front up to 3.5" and the rear 1" with cast iron blocks, without permanent modification. Browse more lift kits for other heights.

Tubular steel upper control arms and forged torsion keys carry the front lift. CNC-machined differential drop spacers put 4WD CV axles back at a safe factory angle. You also get heavy-duty tie-rod ends in place of the factory ones. More GMC Sierra parts are in the shop.

Why it works
True bolt-onThe kit lifts the truck without permanently modifying it.
Forged torsion keysHD-specific keys give adjustable lift while keeping the factory ride.
Diff drop spacersCNC-machined spacers restore safe CV axle angles on 4WD trucks. 2WD trucks do not use them.
Stronger steeringIncluded tie-rod end assemblies replace the weaker factory versions.
Fitment

2011-2019 Chevy Silverado and GMC Sierra 2500HD and 3500HD. Single rear wheel only. Not for trucks with the factory TOP overload spring (camper package). Allows up to a 34" tall tire.

Install guides & documents

Finish the whole truck in one order

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.

ReadyLIFT 3.5"F / 1"R SST Lift Kit- GM Silverado / Sierra 2500 HD 2011-2019 (this item) What you’re viewing $1,369.95
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$1,369.95
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ReadyLIFT 3.5"F / 1"R SST Lift Kit- GM Silverado / Sierra 2500 HD 2011-2019 FAQs

Are shocks included?

No. This kit needs longer front shocks. ReadyLIFT recommends its SST3000 Performance Front Shocks. SST3000 rear shocks (93-3411R) are sold separately.

Does it fit dually trucks?

No. This part number is for single rear wheel trucks only.

What if my truck has the camper package?

Do not use this kit on trucks with the factory TOP overload spring.

Is there a tow package version?

Yes. A tow package version with a taller 2.0" rear block is available as part number 69-3412.

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