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ReadyLIFT 4-Inch SST Suspension Lift Kit with Upper Control Arms (25-26 Sierra 1500 w/o Super Cruise, Excluding AT4)Find parts that fit my vehicle

Item S603064
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62 Reviews
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$949.95 set

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      Product Information

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

      Features & Specs

      • 4" Lift Front / 3" Lift Rear
      • 20X9 0 Offset with 295/55-R20 Max Tire Size (May Require Additional Trimming Depending on Tire Tread Design)
      • No Cutting or Modifications Are Required
      • Increases Ground Clearance While Maintaining Factory Ride and Handling
      • Includes DOM Tube Steel Upper Control Arms with Heavy-Duty Ball Joints and Maintenance-Free TCT Pivot Bushings
      • Use of Auto 4 Hi Feature Is Not Recommended
      • Not Compatible with Trail Boss, ZR2, and AT4 / AT4X Models
      • Not Compatible with 2019 Classic Body LD or Limited Models
      • Not Compatible with Super Cruise
      • Single Cab Configuration Has Not Been Validated for Fitment and Drivability by ReadyLIFT
      • Vehicles with Mono-Leaf Rear Springs Require Specific Part Number for Compatibility
      • Fits 2025-2026 Sierra 1500 Models Without Super Cruise, Excluding AT4 Variants

      Description

      Innovative Suspension Upgrade. The ReadyLIFT 4-Inch SST Suspension Lift Kit with Upper Control Arms is engineered to provide an aggressive stance while enhancing ground clearance for your truck. This kit maintains factory ride quality and handling, delivering a balanced lift solution without the need for cutting or modifications.

      Construction and Appearance. Crafted with DOM tube steel upper control arms featuring heavy-duty ball joints and maintenance-free TCT pivot bushings, the kit also incorporates laser-cut fabricated steel top mount strut extensions and CNC-machined billet aluminum front strut pre-load spacers to ensure long-lasting durability and precision.

      Installation. Installation typically requires around 4.5 hours, excluding alignment and wheel/tire assembly. The process does not require drilling or cutting, making it straightforward for experienced installers.

      Application. Specifically designed for 2025-2026 Sierra 1500 models without Super Cruise and excluding AT4 variants, this lift kit excludes certain trims such as Trail Boss, ZR2, AT4 / AT4X, and 2019 Classic Body LD or Limited models to ensure precise fitment tailored for select trucks. Use of Auto 4 Hi is not recommended with this kit.

      ReadyLIFT 69-35400

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

      Installation & What's in the Box

      Installation Info

      Installation Time

      (approx) 4 Hours

      Difficulty Level:

      Mechanical expertise or professional installation required.

      Installation Guides

      What's in the Box

      • (2) Upper Control Arms
      • (2) Strut Extensions
      • (1) Preload Spacer Set
      • (2) Rear Lift Blocks
      • (1) U Bolt Kit
      • (1) Hardware Kit

      4.6

      Customer Reviews (62)

      Questions & Answers

      No questions about this product yet. Ask the First Question

      Will It Fit My Sierra 1500

      • 2.7L I4 - 25, 26
      • 3.0L I6 Duramax - 25, 26
      • 5.3L V8 - 25, 26
      • 6.2L V8 - 25, 26

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