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Rough Country 7-Inch Knuckle Suspension Lift Kit with Lifted Struts and V2 Monotube Shocks (14-18 4WD Sierra 1500 w/ Stock Cast Steel Control Arms, Excluding Denali)

Item S510588
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Market Price $2,104.44 You Save 13% ($274.49)
Our Price

$1,829.95 (kit)

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Ship to: Ashburn - 20149
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      Product Information

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


      • Knuckle Suspension Lift Kit With Lifted Struts and Shocks
      • Raises the Truck’s Front and Rear by 7 Inches
      • Features Front Lifted Struts
      • Comes With Rear V2 Monotube Shocks
      • Utilizes Lifted Knuckles
      • Boasts Fabricated Anti-Wrap Rear Lift Blocks
      • Can Accommodate Up to 35-Inch Tires
      • Covered by Rough Country’s Lifetime Replacement Warranty
      • Fits All 2014-2018 4WD GMC Sierra 1500s With Stock Cast Steel Control Arms, Excluding Denali Models


      Upgrades the Vehicle’s On- and Off-Roading Capabilities. With Rough Country’s 7-Inch Knuckle Suspension Lift Kit with Lifted Struts & V2 Monotube Shocks, you’ll gain smoother and more comfortable rides. Whether you use your 4WD GMC Sierra 1500 for daily driving or off-roading purposes, this suspension lift kit has all the components you need to improve your truck’s road damping performance and ride quality. Plus, it increases your vehicle’s ground clearance by 7 inches, giving your Sierra 1500 a more dominating off-road-ready stance.

      Boasts Rough Country’s Impressive V2 Monotube Shocks. Rough Country’s V2 Monotube Shocks are made with a premium-quality internal floating piston, which is designed to effectively keep the shocks’ oil and high-pressure nitrogen separate. This component allows the shocks to immediately react to the conditions of the trail or road with zero cavitation. As a result, the V2 Monotube Shocks’ vibration damping performance is more reliable and consistent than other shocks.

      Impressive Lifted Knuckles. The knuckles in this kit feature a lifted design and are crafted from the highest quality of materials. Thanks to their impressive construction, they can effectively maintain your truck’s lifted stance while keeping the kit’s other components at their optimum angles.

      Fabricated Lift Blocks. This suspension lift kit features (2) fabricated anti-wrap lift blocks, which are secured by durable U-bolts. Fabricated blocks are stronger and have a longer lifespan than typical cast blocks, making them better upgrades for extreme off-roading vehicles.

      High Mechanical Skill Is Required. This suspension lift kit is comprised of several parts. In order to enhance your truck’s ride height and suspension, each component needs to be properly installed onto your vehicle. For this reason, it’s in your best interest to let a qualified mechanic handle the installation to ensure that the task is done correctly and finished on time.

      Comes With a Lifetime Replacement Warranty. This kit is backed by Rough Country’s lifetime replacement warranty. Interested to learn more about the warranty’s terms and conditions? Then check out the manufacturer’s website.

      Application. The Rough Country 7-Inch Knuckle Suspension Lift Kit with Lifted Struts & V2 Monotube Shocks fit all 2014-2018 4WD GMC Sierra 1500s with Stock Cast Steel Arms, excluding Denali models.

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      Rough Country 22871

      CA Residents: WARNING: Cancer and Reproductive Harm -

      Installation & What's in the Box

      Installation Info

      What's in the Box

      • (2) Front Lifted Struts
      • (2) Rear V2 Monotube Shocks
      • (2) Lift Blocks
      • (4) U-Bolts
      • (1) Front Crossmember
      • (1) Rear Crossmember
      • (1) Driver Side Knuckle
      • (1) Passenger Side Knuckle
      • (1) Driver Side Differential Drop Bracket
      • (1) Passenger Side Differential Drop Bracket
      • (1) Passenger Side Differential Drop Bracket
      • (1) Front Differential Mount
      • (1) Center Differential Bracket
      • (2) Sway Bar Drop Brackets
      • (2) Sway Links
      • (2) Tie Rod Ends
      • (2) CV Spacers
      • (1) Lower Skid Plate
      • (1) E-Brake Bracket
      • (2) Front Brake Brackets
      • (1) Rear Brake Line Bracket
      • Installation Hardware

      Customer Reviews (16)

        Questions & Answers

        10 More Questions

        Will It Fit My Sierra 1500

        • 4.3L V6 - 14, 15, 16, 17, 18
        • 5.3L V8 - 14, 15, 16, 17, 18
        • 6.2L V8 - 14, 15, 16, 17, 18