SKU: 15346221641

8" Lift Kit - GM Silverado / Sierra 1500 - 2019-2023 With Falcon 1.1 Monotube Shocks

Sale price$1201.47 Regular price$1334.97
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Ships within 48 hours · Estimated delivery Sep 21 - Sep 26

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Description

8" Lift Kit - GM Silverado / Sierra 1500 - 2019-2023 With Falcon 1.1 Monotube ShocksFits2019, 2020, 2021, 2022, 2023 ReadyLIFT now offers all new Big Lift Kit for the new 2019 2023 Chevy Silverado and GMC Sierra 1500 trucks! Introducing the ReadyLIFT 8" Big Lift Kit engineered for incredible ride quality and superior handling performance. 44 39805 8"F 6. 5" R Big Lift Kit GM Silverado Sierra 1500 4WD NOTE: Not for use on Trail Boss, AT4, AT4X, ZR2, or Denali models. NOTE: Not compatible with Adaptive Ride Control or Multimatic

Fits�2019, 2020, 2021, 2022, 2023

ReadyLIFT now offers all-new Big Lift Kit for the new 2019-2023 Chevy Silverado and GMC Sierra 1500 trucks! Introducing the ReadyLIFT 8" Big Lift Kit engineered for incredible ride quality and superior handling performance. 44-39805 - 8"F-6.5" R Big Lift Kit - GM Silverado/Sierra 1500 4WD NOTE: Not for use on Trail Boss, AT4, AT4X, ZR2, or Denali models. NOTE: Not compatible with Adaptive Ride Control or Multimatic suspension., , NOTE: This GM 1500 kit is NOT COMPATIBLE with vehicles equipped with rear composite mono-leaf springs. The mono-leaf is easily identifiable the U-bolt is round/circular around the top of the leaf spring. This kit only works with vehicles equipped with traditional steel leaf springs identified by square U-bolts. The 44-39805 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 new "clam-shell" style lower strut extension retains use of the factory struts and does not require strut rotation. These new clam-shell brackets utilize our TCT lower bushings to provide a precise pivot point that maintains the factory ride. The addition of our proprietary new tubular upper control arms with TCT pivot bushings ensures prolonged upper control arm strength which is far superior to the OE stamped steel control arms. To lift the rear, new 5" tall fabricated steel rear blocks with integrated bump stop landings and an add-a-leaf has been added as well as new Falcon 1.1 Monotube rear shocks., , With over nine 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 8" lift kit you can install on a new body style 2019-2023 GM 1500 4WD truck! Thousands of miles of road and trail testing have proven our new 8" lift kit makes these new GM 1500 trucks ride better than stock! Recommended max tire with no trimming: 20x9 0 offset - 37x12.50 tire. *Max with trimming: 20x10 -18 offset - 37x12.50. 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. Features: Maintains the factory ride and handling. Delivers clearance for increased aftermarket tire sizes - up to 37x12.50 on 8-inch kit on 9" wide wheels with 0 offset with no trimming. -18 offset will require minor trimming. The proprietary lower strut clamshell design maintains factory geometry and retains use of the factory strut. Tube steel upper control arms with maintenance-free pivot bushings and 1-ton ball joints. 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. Also includes rear add-a-leaf for additional 1.5" lift. Includes premium Falcon 1.1 Monotube extended length rear shocks. Includes ReadyGuard Powertrain Warranty., ,

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
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Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
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SKU: 15346221641

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adriana rengifo
Waukegan, US
★★★★★ 5
Un gran producto
Color: Black
DIVINAS
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Reviewed in the United States on April 8, 2026
C
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Christopher V Weddle
Belleville, US
★★★★★ 4
Good but check screws for looseness, mine had an arm fall off.
Color: Black
A screw fell out and the arm fell off soon after beginning to use them. Aside from that they are fine. Repaired by buying a $10 eyeglass repair kit.
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Reviewed in the United States on January 23, 2026
A
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Andrea Zapata Velez
Grantham, US
★★★★★ 5
Buen cubrimiento
Color: Black
Excelentes, buena calidad
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Reviewed in the United States on March 15, 2026
A
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Amazon Customer
Alexandria, US
★★★★★ 5
Better than expected!
I initially got these for the look, but they turned out to be pretty solid sunglasses in thr end. They're comfortable, functional and durable, and I'm always getting compliments on them
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Reviewed in the United States on October 4, 2023
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RThyme
Boise, US
★★★★★ 3
very large, but otherwise perfect
Color: Black
Was looking for glacier sunglasses, at a reasonable price, and polarized. I found these and bought 4 pairs, one for each family member, for an upcoming trip. Glass look great! They are lightweight, polarized and have the side shields we needed. But, they are huge! All four must be returned. They don't fit any of us. It's a shame...they are perfect, besides the size. But glacier glasses must fit snugly to the face and these are far, far from our skin.
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Reviewed in the United States on October 29, 2022

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