Home - Return to Previous Page
Additional Images

ReadyLift 6" Lift kit With Bilstein Shocks For 2019+ GM Silverado/Sierra 1500

Limited Supply
Pricing: $2,399.95

Customize Your Item

CA Prop 65
FREE Ground Shipping


ReadyLIFT® offers an all-new Big Lift Kit for the new 2019-2021 MY Chevy Silverado and GMC Sierra 1500 trucks! Introducing the ReadyLIFT 6" Big Lift Kit engineered for incredible ride quality and superior handling performance.  The 44-3960 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 2019-2021 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!



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



  • 2019+ GMC Sierra 1500
  • 2019+ Chevrolet Silverado 1500



  • Use of Auto 4 Hi feature not recommended
  • Not compatible with Adaptive Ride Control suspension
  • Not for use on Trail Boss, AT4, Diesel or Denali models


  • 44-3960
  • 44-3960
  • ReadyLift
  • New

Shipping Information

  • Item Requires Shipping
  • 10.0 lbs.
  • FREE Ground Shipping

Customer Reviews

Comment Total Reviews (0)

Write the First Review!

You must login to post a review.