This ReadyLIFT 6" Big Lift Kit for the 2019-2023 Chevy Silverado and GMC Sierra 1500 trucks is engineered for incredible ride quality and superior handling performance. 44-3965 - 6"F-5" R Big Lift Kit - GM Silverado/Sierra 1500 4WD
Note: Not for use on Trail Boss or AT4 / AT4X models.
The 44-3965 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.
This 6" lift kit features heavy-duty angled and offset top mount strut extensions that realign 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 a great 6" lift kit for the 2019-2022 GM 1500 4WD truck!
Thousands of miles of road and trail testing by ReadyLIFT's team have proven this 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.
NOTE: Use of Auto 4 Hi feature not recommended.
NOTE: Not for use on Adaptive Ride Control or Multimatic vehicles.
NOTE: This GM 1500 kit is NOT COMPATIBLE with vehicles equipped with rear composite mono-leaf springs. The mono-leaf is easily identifiable by the U-bolt is round/circular around the top of the leaf spring. This kit only works with vehicle equipped with traditional steel leaf springs - identified by square U-bolts.
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