K299F | Superlift 4 inch Suspension Lift Kit with Fox 2.0 Shocks (2019-2024 Silverado, Sierra 1500 AT4 & Trailboss 4WD)

4" Lift Kit with FOX Shocks 2019-2024 (New Body) Silverado, Sierra 1500 4WD Trail Boss AT4

Take your 2019-2021 Chevrolet Silverado Trail Boss or GMC Sierra AT4 to new heights with Superlift’s 4” lift system. Superlift Suspension’s Lift Kits have a strong, modern die-formed design made with the strongest materials to give you a suspension kit that can withstand the most challenging terrain.  Superlift Suspension intentionally over-builds our suspension kits to be the best.  Our uniquely engineered design adds strength and durability, along with bonus features that others do no offer.   

This kit includes front knuckles, front strut spacers, ¼” plate steel control arm cross-members, differential drops, differential skid plate, fabricated rear blocks, u-bolts, and rear shocks.  All required parts are included to make sure your Chevrolet Silverado or GMC Sierra handles and performs in all conditions.

Features:

• Designed using Original Equipment (OE) CAD data for suspension accuracy
• Ductile Iron Steering Knuckle for durability
• Clearance up to a 35” tire
• Cross-members constructed out of ¼” plate steel.
• Aligns to OEM specifications
• Corrects Front to Rear factory rake for a more level stance
• Anti-Wrap Fabricated Rear blocks and u-bolts for rear lift
• Grade 8 Hardware
• Allows for 20” or larger aftermarket wheel
• Backed by our Limited Lifetime Warranty

Benefits:

• Retains OEM alignment specifications
• Industry best ride quality
• No excessive ball joint or steering components
• CV axle angles are in the stock parameters
• Maintains OEM like ride quality and handling characteristics

Technical Notes:

• Does NOT fit with Factory Wheels
• Does NOT fit AT4X models
• 20 inch or larger aftermarket wheels are required w/ 4.5” of back spacing
• Requires cutting and drilling
• Does not work with GM 1500 Models that include adaptive Ride Control
• Some minor trimming may be required in order to clear tires larger than 35”
• Do Not combine with any other suspension lift
• Due to GM’s larger Front Brake set up on the 2019-2010 models, check with the aftermarket wheel manufacturer for wheel compatibility. It is highly recommended that all tire and wheel combinations should be test fitted prior to installation