×
SHOP
GALLERY
BRANDS
GIVEAWAYS
ABOUT
RESOURCES
DONT MISS THE 2021 SHOW SEASON
AS LOW AS 0% APR FINANCING WITH AFFIRM LEARN MORE
ReadyLift 6

ReadyLift 6" LIFT KIT - GM SILVERADO / SIERRA 1500 4WD
44-3960

Be the first to review this product

$2200

USD

Free Lifted Shirt Included

Free shipping to the lower 48

Financing Available

All ReadyLift products are experiencing 1-3 weeks delayed shipping. Additional delays are possible.

Part Number

44-3960

Details

ReadyLIFT is excited to announce that we have completed extensive development of an all-new Big Lift Kit for the new 2019-2020 MY Chevy Silverado and GMC Sierra 1500 trucks! Introducing the ReadyLIFT 6" Big Lift Kit engineered for incredible ride quality and superior handling performance.

This lift kit utilizes the very best in ReadyLIFT engineering with boxed steel front/rear cross members and full width front skid plate constructed of thick 3/16" plate steel. New 1/4-inch boxed plate steel differential drop brackets feature a double gusset and boxed center rib to take the abuse of front differential torsional twisting.

Our 6" lift kit features heavy-duty angled and offset top mount strut extensions that realigns the struts to optimize shock performance and minimize wear. A specially designed lower mount strut pre-load spacer offers the added benefit of a slight increase in spring rate to better handle the larger wheels and tires that will find their way onto this new lifted truck. To lift the rear, new 5" tall fabricated steel rear blocks with integrated bump stop landings have been added as well as new Bilstein 5100 series rear shocks.

With over 9 months of engineering and development and more awesome features than we could possibly mention, the bottom line is this new Big Lift Kit is the best 6" lift kit you can install on a new body style 2019-2020 GM 1500 4WD truck! Thousands of miles of road and trail testing have proven our new 6" lift kit makes these new GM 1500 trucks ride better than stock!

Recommended max tire with no trimming: 20x9 0 offset - 35x12.50 tire. 
*Max with trimming: 20x10 -18 offset - 35x12.50 or 325/60R20
*Trimming requirements for larger than recommended wheel/tire include front valance, front felt liner edge, rear felt liner edge and front rear well edge mud flap.

Features


  • Maintains the factory ride and handling.
  • Delivers clearance for increased aftermarket tire sizes - up to 35'' on 6-inch kit on 9" wide wheels with 0 offset with no trimming.
  • Top mount strut extensions maintain factory geometry and retains use of the factory strut.
  • 3/16-inch thick steel plate cross members and skid plate.
  • Anti-torsion boxed and gusseted plate steel differential drop brackets.
  • Fabricated steel 5" rear lift blocks include integrated bump stop landings, offset pin and provides proper pinon angle.
  • Includes premium Bilstein extended length rear shocks.
  • Includes ReadyGuard Powertrain Warranty.

Notes


  • Does NOT work with Trail Boss or AT4 models.
  • Use of Auto 4 Hi feature not recommended.

What's Included

  • Heavy-duty front-rear cross members.
  • Heavy-duty skid plate.
  • Heavy-duty top mount strut extensions.
  • Sway bar drop brackets.
  • Heavy-duty fab steel rear lift blocks with bump stop landings.
  • Heavy-duty cast iron lift knuckles engineered to retain factory quality geometry.
  • Bilstein 5100 series rear shocks.
  • All necessary hardware and instructions.

Fitment

2021 Chevrolet Silverado 1500 Custom 4WD
2021 Chevrolet Silverado 1500 Custom Trail Boss 4WD
2021 Chevrolet Silverado 1500 High Country 4WD
2021 Chevrolet Silverado 1500 LT 4WD
2021 Chevrolet Silverado 1500 LT Trail Boss 4WD
2021 Chevrolet Silverado 1500 LTZ 4WD
2021 Chevrolet Silverado 1500 RST 4WD
2021 Chevrolet Silverado 1500 SSV 4WD
2021 Chevrolet Silverado 1500 WT 4WD
2020 Chevrolet Silverado 1500 Custom 4WD
2020 Chevrolet Silverado 1500 High Country 4WD
2020 Chevrolet Silverado 1500 LT 4WD
2020 Chevrolet Silverado 1500 LTZ 4WD
2020 Chevrolet Silverado 1500 RST 4WD
2020 Chevrolet Silverado 1500 SSV 4WD
2020 Chevrolet Silverado 1500 WT 4WD
2019 Chevrolet Silverado 1500 Custom 4WD
2019 Chevrolet Silverado 1500 High Country 4WD
2019 Chevrolet Silverado 1500 LT 4WD
2019 Chevrolet Silverado 1500 LTZ 4WD
2019 Chevrolet Silverado 1500 RST 4WD
2019 Chevrolet Silverado 1500 SSV 4WD
2019 Chevrolet Silverado 1500 WT 4WD
2021 GMC Sierra 1500 AT4 4WD
2021 GMC Sierra 1500 Base 4WD
2021 GMC Sierra 1500 Denali 4WD
2021 GMC Sierra 1500 Elevation 4WD
2021 GMC Sierra 1500 SLE 4WD
2021 GMC Sierra 1500 SLT 4WD
2020 GMC Sierra 1500 Base 4WD
2020 GMC Sierra 1500 Denali 4WD
2020 GMC Sierra 1500 Elevation 4WD
2020 GMC Sierra 1500 SLE 4WD
2020 GMC Sierra 1500 SLT 4WD
2019 GMC Sierra 1500 Base 4WD
2019 GMC Sierra 1500 Denali 4WD
2019 GMC Sierra 1500 Elevation 4WD
2019 GMC Sierra 1500 SLE 4WD
2019 GMC Sierra 1500 SLT 4WD

Product Reviews (0)

Write a Product Review

Be the first to write a review!

Related Videos


About Us
We are dedicated to helping you find the perfect fitment for your ride while also bringing you the highest quality, affordable aftermarket parts in the world! We are truck and car enthusiasts who build their dream rides with these very products.

Shipping
Shipping times vary depending on item and immediate availability. Many suspension kits will ship out within 3-5 business days while some select items may take up to 7-10 business days. You will receive the tracking information via email as soon as it is available so you can easily track your package(s) from us, to your door. Keep in mind, some suspension components may ship separately and could arrive at different times. All shipping prices are based on the lower 48 states unless specified otherwise. Always inspect your items immediately upon receipt and notify us within 5 business days if there are any concerns, damages, or missing items.

Warranty
All manufacturer warranties apply and we will support you as the customer in ensuring you get a quality product. For any questions or concerns please email info@customoffsets.com NOTE: Returns not related to a warranty issue may result in a 20% shipping, handling, and restocking fee. Please also note that you have 30 days from the delivery date to inventory and verify lift kit components. You must contact us within this 30 day period in order to have missing/damaged parts sent to you free of charge. After 30 days from date of delivery any missing parts or damaged parts will be the customers expense to replace and/or fix.

WARNING: This product can expose you to Nickel, which is known to the State of California to cause cancer, birth defects, or other reproductive harm. For more information, go to p65warnings.ca.gov.

See More Suspension Lifts See Wheel & Tire Packages See all Store Items Wholesale Program
Outdated browser detected Unfortunately we do not support Internet Explorer. We recommend that you use Google Chrome, Mozilla Firefox, or Microsoft Edge.

Sign up to be notified when item is back in stock

Enter your email here and we'll let you know when this is in stock again