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ReadyLIFT 6-Inch Big Lift Suspension Lift Kit with Falcon 1.1 Monotube Shocks (19-24 Silverado 1500 Trail Boss)Find parts that fit my vehicle

Item S153388
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$2,939.95 kit

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      Product Information

      Features, Description, Reviews, Q&A, Specs & Installation

      Features & Specs

      • Maintains The Factory Ride And Handling
      • Delivers Clearance For Increased Aftermarket Tire Sizes - Up To 37X12.50 On 6-Inch Kit On 9" Wide Wheels With 0 Offset With No Trimming
      • -18 Offset Will Require Minor Trimming
      • Proprietary Lower Strut Clamshell Design Maintains Factory Geometry And Retains The 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 Provide Proper Pinion Angle
      • Includes Rear Add-A-Leaf For Additional 1.5" Lift
      • Includes Premium Falcon 1.1 Monotube Extended-Length Rear Shocks
      • Includes ReadyGuard Powertrain Warranty
      • Use Of Auto 4 Hi Feature Not Recommended
      • Not Compatible With Rear Mono-Leaf Springs
      • Not For Use On Diesel Motor Applications
      • Single Cab Configuration Has Not Been Validated For Fitment & Drivability By ReadyLIFT
      • Will Not Fit Late Model 2024 Or 2025 Applications That Have Round U-Bolts Without Using Specific U-Bolt Part
      • Fits 2019-2024 Silverado 1500 Trail Boss With 2" Factory Lift

      Description

      High-Performance Suspension Upgrade. The ReadyLIFT 6-Inch Big Lift Suspension Lift Kit with Falcon 1.1 Monotube Shocks enhances clearance and suspension travel for improved off-road capability and aggressive tire fitment. Designed for trucks with a 2-inch factory lift, this kit preserves ride quality and handling while allowing up to 37x12.50 tires, making it essential for serious off-road enthusiasts seeking both ruggedness and comfort.

      Construction and Appearance. This lift kit features boxed steel front and rear cross members with a full-width 3/16-inch thick steel skid plate for superior strength and durability. Fabricated steel rear lift blocks and heavy-duty top mount strut extensions maintain factory geometry. The components are finished with a textured, corrosion-resistant coating designed to withstand harsh terrain and challenging conditions.

      Installation. Installation is moderately challenging and is best performed by a certified mechanic, requiring approximately 10 hours. No drilling is needed, but post-installation alignment and headlight aim adjustments are necessary to ensure optimal performance and safety.

      Warranty. This kit includes a ReadyGuard Powertrain Warranty, providing added peace of mind for performance and durability. Application. Designed specifically for 2019-2024 Silverado 1500 Trail Boss models equipped with a 2" factory lift, excluding diesel engines and configurations with rear mono-leaf springs. Single cab versions have not been validated for fitment.

      ReadyLIFT 44-39620

      CA Residents: WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov

      Installation & What's in the Box

      4.8

      Customer Reviews (139)

      Questions & Answers

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      Will It Fit My Silverado 1500

      • 2.7L I4 - 22, 23, 24
      • 3.0L I6 Duramax - 22, 23, 24
      • 4.3L V6 - 19, 20, 21
      • 5.3L V8 - 19, 20, 21, 22, 23, 24
      • 6.2L V8 - 20, 21, 22, 23, 24