ReadyLift 6'' Big Lift Kit 2019-2023 1500 Trail Boss / AT4 44-39620

The 44-39620 lift kit utilizes the very best in ReadyLIFT engineering with boxed steel front/rear cross members and a 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" (6" + 2") 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 fabricated steel rear blocks with integrated bump stop landings have been added as well as new rear Falcon 1.1 Monotube shocks.   With months of engineering and development and more awesome features than we could possibly mention, this new Big Lift Kit is the best 6" lift kit you can install on a new body style 2019-2023 GM 1500 4WD truck built with 2" factory lift! 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!

ReadyLift 6'' Big Lift Kit 2019-2023 1500 Trail Boss / AT4 44-39620

Specifications:

California Proposition 65	WARNING: This product can expose you to chemicals including Di(2-ethylhexyl)phthalate (DEHP), which is known to the State of California to cause cancer, and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov/product.
Fitment	Direct Fitment
Front Lift Component	Spacer
Front Lift Height	6 Inches
Front or Rear	Front and Rear
Front Shocks	None
Install Difficulty	Difficult Requires Professional Installation
Installation Time	5+ Hours
Max Tire Size	37 Inch
Prop65 Chem1	Di(2-ethylhexyl)phthalate (DEHP)
Rear Lift Component	Block
Rear Lift Height	6 Inches
Rear Shocks	Falcon 1.1 Monotube
3097	Yes
Description_INV	RL 6'' GM 1500 TRAIL BOSS/AT4
Description_EXT	6'' Big Lift Kit 2019-2023 1500 Trail Boss / AT4
Description_MKT	The 44-39620 lift kit utilizes the very best in ReadyLIFT engineering with boxed steel front/rear cross members and a 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" (6" + 2") 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 fabricated steel rear blocks with integrated bump stop landings have been added as well as new rear Falcon 1.1 Monotube shocks.   With months of engineering and development and more awesome features than we could possibly mention, this new Big Lift Kit is the best 6" lift kit you can install on a new body style 2019-2023 GM 1500 4WD truck built with 2" factory lift! 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!
Description_FAB	Maintains factory ride and handling
Description_FAB	Provides clearance for increased aftermarket tire sizes
Description_FAB	Compatible with up to 37x12.50 tires on 6inch kit on 9" wide wheels with 0 offsets
Description_FAB	Minor trimming may be required for 18 offset
Description_FAB	Proprietary lower strut clamshell design maintains factory geometry
Description_FAB	Retains use of factory strut
Description_FAB	Tube steel upper control arms with maintenancefree pivot bushings
Description_FAB	1ton ball joints
Description_FAB	3/16inch thick steel plate cross members and skid plate
Description_FAB	Antitorsion boxed and gusseted plate steel differential drop brackets
Description_FAB	Fabricated steel 5" rear lift blocks with integrated bump stop landings and offset pins.
Description_FAB	Compatible with up to 37x12.50 tires on 6 Compatible with up to 37x12.50 tires on 6inch kit on 9" wide wheels with 0 offsets
Description_FAB	Minor trimming may be required for Minor trimming may be required for 18 offset
Description_FAB	Tube steel upper control arms with maintenance Tube steel upper control arms with maintenancefree pivot bushings
Description_FAB	11ton ball joints
Description_FAB	3/16 3/16inch thick steel plate cross members and skid plate
Description_FAB	Anti Antitorsion boxed and gusseted plate steel differential drop brackets
Description_DEF	Suspension Lift Kit

This Part Fits:

Year	Make	Model	Submodel	Notes
2019	Chevrolet	Silverado 1500	LT Trail Boss	Not compatible with rear mono-leaf springs.,Not compatible with rear mono-leaf springs.,Not compatible with rear mono-leaf springs.,Not compatible with rear mono-leaf springs.,Not compatible with rear mono-leaf springs.
2020	Chevrolet	Silverado 1500	LT Trail Boss	Not compatible with rear mono-leaf springs.,Not compatible with rear mono-leaf springs.,Not compatible with rear mono-leaf springs.,Not compatible with rear mono-leaf springs.,Not compatible with rear mono-leaf springs.
2021	Chevrolet	Silverado 1500	LT Trail Boss	Not compatible with rear mono-leaf springs.,Not compatible with rear mono-leaf springs.,Not compatible with rear mono-leaf springs.,Not compatible with rear mono-leaf springs.,Not compatible with rear mono-leaf springs.
2022	Chevrolet	Silverado 1500	LT Trail Boss	Not compatible with rear mono-leaf springs.,Not compatible with rear mono-leaf springs.,Not compatible with rear mono-leaf springs.,Not compatible with rear mono-leaf springs.,Not compatible with rear mono-leaf springs.
2023	Chevrolet	Silverado 1500	LT Trail Boss	Not compatible with rear mono-leaf springs.,Not compatible with rear mono-leaf springs.,Not compatible with rear mono-leaf springs.,Not compatible with rear mono-leaf springs.,Not compatible with rear mono-leaf springs.
2019	GMC	Sierra 1500	AT4	Not compatible with rear mono-leaf springs.,Not compatible with rear mono-leaf springs.,Not compatible with rear mono-leaf springs.,Not compatible with rear mono-leaf springs.,Not compatible with rear mono-leaf springs.
2020	GMC	Sierra 1500	AT4	Not compatible with rear mono-leaf springs.,Not compatible with rear mono-leaf springs.,Not compatible with rear mono-leaf springs.,Not compatible with rear mono-leaf springs.,Not compatible with rear mono-leaf springs.
2021	GMC	Sierra 1500	AT4	Not compatible with rear mono-leaf springs.,Not compatible with rear mono-leaf springs.,Not compatible with rear mono-leaf springs.,Not compatible with rear mono-leaf springs.,Not compatible with rear mono-leaf springs.
2022	GMC	Sierra 1500	AT4	Not compatible with rear mono-leaf springs.,Not compatible with rear mono-leaf springs.,Not compatible with rear mono-leaf springs.,Not compatible with rear mono-leaf springs.,Not compatible with rear mono-leaf springs.
2023	GMC	Sierra 1500	AT4	Not compatible with rear mono-leaf springs.,Not compatible with rear mono-leaf springs.,Not compatible with rear mono-leaf springs.,Not compatible with rear mono-leaf springs.,Not compatible with rear mono-leaf springs.