Out of Stock
ReadyLiftSKU: BSD-RLS-44-39420
4 Inch Big Lift Kit 2019-2024 Silverado/Sierra 1500 Trail Boss / AT4 - ReadyLIFT - 44-39420
$3,145.94
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Description
The 44-39420 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-Inch 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 4-Inch 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 fabricated steel rear blocks with integrated bump stop landings have been added as well as new rear shock extensions. With 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 4-Inch 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 4-Inch lift kit makes these new GM 1500 trucks ride better than stock! Wheel and tire fitment information: 44-39420 6-Inch Lift Kit - 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 and Benefits:
4-Inch lift kit for 2019-2023 Chevy Silverado Trail Boss and GMC at4 1500 trucks
Engineered for improved ride quality and handling performance
Includes ReadyGuard Powertrain Warranty
Not recommended for use with Auto 4 Hi feature
Not compatible with rear monoleaf springs
Single Cab configuration not validated for fitment and drivability by ReadyLIFT
Not for use on Diesel motor applications
18inch wheels with 12mm offset recommended
18x9 wheels with 0mm offset or higher not compatible
Details:
Fitment: Direct Fitment
Front Lift Component: Spacer
Front Lift Height: 4.0 Inch
Front Shocks: None
Front or Rear: Front and Rear
Fuel Type: Diesel
Install Difficulty: Difficult Requires Professional Installation
Installation Time: 5+ Hours
Lift Height: 4.0 Inch
Max Tire Size: 35 Inch
Rear Lift Component: Block
Rear Lift Height: 4.0 Inch
Rear Shocks: Bilstein
Shocks Included: Yes
Our 4-Inch 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 fabricated steel rear blocks with integrated bump stop landings have been added as well as new rear shock extensions. With 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 4-Inch 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 4-Inch lift kit makes these new GM 1500 trucks ride better than stock! Wheel and tire fitment information: 44-39420 6-Inch Lift Kit - 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 and Benefits:
4-Inch lift kit for 2019-2023 Chevy Silverado Trail Boss and GMC at4 1500 trucks
Engineered for improved ride quality and handling performance
Includes ReadyGuard Powertrain Warranty
Not recommended for use with Auto 4 Hi feature
Not compatible with rear monoleaf springs
Single Cab configuration not validated for fitment and drivability by ReadyLIFT
Not for use on Diesel motor applications
18inch wheels with 12mm offset recommended
18x9 wheels with 0mm offset or higher not compatible
Details:
Fitment: Direct Fitment
Front Lift Component: Spacer
Front Lift Height: 4.0 Inch
Front Shocks: None
Front or Rear: Front and Rear
Fuel Type: Diesel
Install Difficulty: Difficult Requires Professional Installation
Installation Time: 5+ Hours
Lift Height: 4.0 Inch
Max Tire Size: 35 Inch
Rear Lift Component: Block
Rear Lift Height: 4.0 Inch
Rear Shocks: Bilstein
Shocks Included: Yes
