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SuperLift 4-Inch Suspension Lift Kit with Bilstein Shocks (19-22 Sierra 1500 AT4)

Item S536508
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      Product Information

      Description, Q&A

      Description

      Description. 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 accuracyDuctile Iron Steering Knuckle for durabilityClearance up to a 35” tireCross-members constructed out of ¼” plate steel.Aligns to OEM specificationsCorrects Front to Rear factory rake for a more level stanceAnti-Wrap Fabricated Rear blocks and u-bolts for rear liftGrade 8 HardwareAllows for 20” or larger aftermarket wheelBacked by our Limited Lifetime WarrantyBenefits:

      Retains OEM alignment specificationsIndustry best ride qualityNo excessive ball joint or steering componentsCV axle angles are in the stock parametersMaintains OEM like ride quality and handling characteristicsTechnical Notes:

      Does not Fit with Factory Wheels20 inch or larger aftermarket wheels are required w/ 4.5” of back spacingRequires cutting and drillingDoes not work with GM 1500 Models that include adaptive Ride ControlSome minor trimming may be required in order to clear tires larger than 35”Do Not combine with any other suspension liftDue 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

      Fitment:

      Details

      SuperLift K299B

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

      4.7

      Reviews of SuperLift Suspension Products (94)

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      Reviews of SuperLift Suspension products have an average rating of 4.7 out of 5

        Questions & Answers

        10 More Questions

        Will It Fit My Sierra 1500

        • 3.0L I6 Duramax - 20, 21, 22
        • 5.3L V8 - 19, 20, 21
        • 6.2L V8 - 19, 20, 21, 22