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ReadyLift

ReadyLift 4'' (4-inch + Factory 2-inch) Big Lift Kit With Falcon 2.1 Shocks - 2019-2024 1500 Trail Boss / AT4

ReadyLift 4'' (4-inch + Factory 2-inch) Big Lift Kit With Falcon 2.1 Shocks - 2019-2024 1500 Trail Boss / AT4

44-39421

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$2,399.95
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Description

Upgrade your 2019-2024 Trail Boss or AT4 with this ReadyLift 4-inch big lift kit and Falcon shocks.

Get serious off-road capability for your truck with this complete ReadyLift suspension system. You get 4 inches of lift on top of the factory LiftKit. This gives you the clearance needed to clear larger tires and rougher trails.

  • Lift Height: This kit adds 4 inches on top of your truck's factory 2-inch LiftKit, giving you clear space for bigger off-road tires.
  • Falcon Shocks: The included Falcon 2.1 shock absorbers keep your ride smooth and controlled when you navigate rocky trails or uneven terrain.
  • Skid Plate: A full-width front skid plate made from thick 3/16-inch plate steel protects your undercarriage from hidden obstacles on the trail.
  • Cross Members: Boxed steel front and rear cross members provide the rigid chassis support you need for the extra weight of larger tires.
  • Diff Brackets: New 1/4-inch thick boxed plate steel differential drop brackets feature a double gusset and center rib to resist torsional twisting off-road.
  • Perfect Fit: Measuring 48 by 25 by 13 inches and weighing 238 pounds, this complete system is engineered for a direct bolt-on installation.

Prep your truck for the next trip and tackle steep inclines with total confidence. Your weekend trailhead adventures will never look the same again.

Features

  • ReadyLIFT now offers an all-new 4" Big Lift Kit for the new 2019-2024 Chevy Silverado Trail Boss and GMC AT4 1500 trucks engineered for incredible ride quality and superior handling performance. Includes ReadyGuard Powertrain Warranty.
  • Not for use on Diesel as we don't include an oil line relocation bracket.
  • Features:
  • Falcon 2.1 rear shocks
  • Full retention of factory Auto 4WD functionality
  • Revised suspension geometry engineered to help prevent driveline vibration
  • Note: Use of Auto 4 Hi feature not recommended. Not compatible with rear mono-leaf springs. Click here to learn how to determine if you have rear mono-leaf springs.
  • Single Cab configuration has not been validated for fitment & drivability by ReadyLIFT. Not for use on Diesel motor applications.
  • We do not recommend an 18" wheel due to fitment issues. A 18x9 with 0mm offset or higher does not work.
  • NOTE: These will not fit late model 2024 or 2025 applications that have round U-bolts. Using U-bolt part number 67-35150UB will allow this kit to fit 2025 applications.

Specifications

Dimensions

48 Inches
Length
25 Inches
Width
13 Inches
Height
238 lbs
Weight

SHIPPING INFORMATION

This item ships in its original packaging. Dimensions and weight are used to calculate shipping costs.

Warranty and Protection

Manufacturer Warranty

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