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ReadyLift 8'' Lift Kit W/ SST - 44-3985
ReadyLIFT offers the new Big Lift Kit for 2019-2023 Chevy Silverado and GMC Sierra 1500 trucks, specifically the 8"F-6.5" R Big Lift Kit (44-3985) for 4WD models. This kit, engineered for excellent ride quality and handling, is not suitable for Trail Boss, AT4, AT4X, ZR2, or Denali models, nor is it compatible with Adaptive Ride Control, Multimatic suspension, or vehicles with rear composite mono-leaf springs. It's designed for trucks with traditional steel leaf springs, identified by square U-bolts. The 44-3985 kit features boxed steel front/rear cross members and a 3/16" thick steel front skid plate. The 1/4-inch steel differential drop brackets are double gusseted and ribbed for strength against torsional twisting. A unique "clam-shell" style lower strut extension preserves factory strut use and alignment, using TCT lower bushings for a precise pivot. New tubular upper control arms with TCT pivot bushings replace OE stamped steel arms, enhancing strength and durability. The rear lift includes 5" tall fabricated steel blocks with integrated bump stop landings and an add-a-leaf, along with new Bilstein 5100 series rear shocks. Extensive testing ensures this 8" lift kit enhances the ride quality of the new GM 1500 4WD trucks. Recommended tire sizes are 37x12.50 on 20x9 0 offset wheels with no trimming, and 37x12.50 on 20x10 -18 offset wheels with minor trimming. Trimming areas include the front valance, felt liner edges, and mud flap. The use of the Auto 4 Hi feature is not recommended with this kit. Key features include maintaining factory ride and handling, clearance for up to 37x12.50 tires on an 8-inch kit, the proprietary lower strut clamshell design, tube steel upper control arms with maintenance-free pivot bushings and 1-ton ball joints, 3/16-inch steel plate cross members and skid plate, anti-torsion differential drop brackets, fabricated steel rear lift blocks, and premium Bilstein rear shocks. The kit also includes the ReadyGuard Powertrain Warranty.

Features:
  • 3/16 3/16inch thick steel plate cross members and skid plate
  • Anti Antitorsion boxed and gusseted plate steel differential drop brackets
  • Can accommodate up to 37x12.50 tires on 8 Can accommodate up to 37x12.50 t
  • Minor trimming required for Minor trimming required for 18 offset
  • Tube steel upper control arms with maintenance Tube steel upper control ar
  • 3/16inch thick steel plate cross members and skid plate
  • Antitorsion boxed and gusseted plate steel differential drop brackets
  • Can accommodate up to 37x12.50 tires on 8inch kit with 9" wide wheels and 0
  • Fabricated steel 5" rear lift blocks with integrated bump stop landings and
  • Maintains factory ride and handling
  • Minor trimming required for 18 offset
  • Proprietary lower strut clamshell design maintains factory geometry
  • Provides clearance for increased aftermarket tire sizes
  • Retains use of factory strut
  • Tube steel upper control arms with maintenancefree pivot bushings and 1ton


Fitment:
  • Chevrolet Silverado 1500 LT 2019-2022
  • Chevrolet Silverado 1500 LTZ 2019-2022
  • Chevrolet Silverado 1500 WT 2019-2022
  • GMC Sierra 1500 SLE 2019-2023
  • GMC Sierra 1500 SLT 2019-2023
  • GMC Sierra 1500 Base 2019-2021
Proposition 65

⚠ WARNING: Cancer and Reproductive Harm
https://www.P65Warnings.ca.gov

ReadyLift Suspension Banner

Who is ReadyLIFT?

ReadyLIFT is an aftermarket company that was founded in 2006. They specialize in creating a suspension leveling system that allows its users to control the height of their vehicle. This enables them to install larger size wheels. Today, their brand has been chosen by enthusiasts who prefer having a more gas-friendly option for lifting vehicles.

Customizing Shouldn’t Always be Expensive

ReadyLIFT provides its customer with a more cost-effective way of customizing their trucks or SUVs. Their products allow its user to have the same benefit of using a big lift kit without compromising its drivability and handling performance.

Continuous Company Growth

The company was later on acquired by Wheel Pros who is considered the leading marketer, designer, and distributor of top-quality aftermarket wheels and automotive accessories. This helped the company expand and gained resources that would enable them to further improve their products.

The company has a reputation for providing high-quality products that are affordable to everyone. Their products are designed to give your vehicle a better-looking stance by allowing you to install modern-looking wheels in bigger sizes.

Purchase ReadLIFT products at Vivid Racing

If you are in search of an alternative way to improve your vehicle’s look, then ReadyLIFT is the brand for you. It helps you stand out among the sea of custom trucks and SUVs while maintaining its driving comfort. This essentially makes your vehicle a cool-looking daily driver. They have parts for a variety of vehicle brands such as Toyota, Ford, GMC, Subaru, and more. Visit Vivid Racing and check out their list of products that fit your specific needs.





READYLIFT "NO HASSLE" PRODUCT WARRANTY

This unique "no hassle" product warranty proves our commitment to the quality of every product that ReadyLIFT produces. ReadyLIFT product warranty only extends to the Original Purchaser of any ReadyLIFT product. If it breaks, we will give you a new part.

READYLIFT "NO HASSLE" WARRANTY PROCEDURES

Any ReadyLIFT products containing missing or defective components will be covered under warranty by ReadyLIFT. Please call 800-549-4620 to initiate a warranty claim. Rest assured our customer service team will urgently address the matter and expedite the replacement parts. In the event of a defective product, ReadyLIFT may request a return of the defective product (at ReadyLIFT expense) so the quality team can analyze the nature of the defect. Returning defective product will not delay the replacement part delivery.

ReadyLIFT leveling kit, block kits and lift kit products are NOT intended for off-road abuse. Any abuse or damage as a result of off-road use voids the warranty of the ReadyLIFT product. Exception: ReadyLIFT Jeep SST and Terrain Flex Lift Kits are designed for normal off-road use to compliment the Jeep vehicle's off-road capability. All Jeep Lift Kit products are covered under warranty when used in recreational off-road environments.

Warranty does not apply to discontinued, clearance or outlet products. Wearable components including, but not limited to, shocks, ball joints, heim joints, bushings, and steering extensions, are covered for up to 1-year. Labor, installation, surcharges or any other applicable fees from the original purchase are non-refundable. ReadyLIFT is not responsible for any consequential damage to vehicles.

ReadyLIFT reserves the right to change, modify, or cancel this warranty without prior notice.
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Things
Sale price None
Wholesale price $2,339.31
Shipping Weight: 276.00
Length: 48
Width: 25
Height: 13
Zone Name Flat Rate
Arizona $200.00
US-Only $200.00
USA-West-Coast $200.00
USA-East-Coast $200.00
USA-Mid-West $200.00
Product Added At Monday 05 December, 2022
Product Modified At Tuesday 17 June, 2025
Imported By ETLOverride
Last Edited By kathI@vividracing.com
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Vendor Inv Cost Retail Jobber MAP Core Updated
Wheel Pros $1,982.47 $3,049.95 ? ? ? 2025-06-17 15:53:59


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