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Supreme Suspensions 3.50-Inch Pro Billet Front Strut Spacer Leveling Kit (07-18 Sierra 1500, Excluding 14-18 Denali)

Item S505957
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Market Price $155.19 You Save 13% ($20.24)
Our Price

$134.95 (kit)

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      Product Information

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


      • 3.5-inch Front Leveling Kit
      • Billet Strut and Lower Shock Spacers
      • Engineered to Accurately Lift and Level Vehicle
      • Increases Front-End Ground Clearance
      • Billet Aluminum Construction
      • Anodized Coating for Corrosion-Resistance
      • No Cutting or Welding Required
      • Lifetime Manufactures Warranty
      • Fits 2007-2018 GMC Sierra 1500 Models (Excluding 2014-2018 Denalis)


      Customized Off-Road Performance. Better ground clearance is necessary if you often drive your GMC Sierra 1500 truck on back-country roads. To achieve that, this Supreme Suspensions 3.5-inch Pro Billet Front Leveling Kit with Lift Spacer is what you need to have increased front-end clearance for your truck. In addition to helping you get wider, larger tires, this kit is made up of CNC-machined components that can withstand extreme driving conditions. Made from billet aluminum, these components are durable and won’t get compressed or warped under extensive load.

      Great Handling and Corner-Holding. Installing aftermarket suspension components like this Supreme Suspensions Pro Leveling Kit is a great way to get better handling and cornering for your GMC Sierra 1500. This may not be as glamorous as upgrading performance for horsepower and torque, but improved handling will make your truck a lot more fun to drive even if you’re trekking steep ascents or descents. Aside from that, this kit is also designed to give your vehicle that sleek and aggressive stance.

      Great Ride Quality. Getting a firmer and sportier GMC Sierra 1500 truck should not be hard with this Supreme Suspensions Pro Leveling Kit. This kit includes components that are designed and tested for safety and performance. Manufactured to withstand extreme driving conditions, this leveling kit is a testament to Supreme Suspensions dedication to providing unparalleled performance and improved ride quality to their customers.

      No Welding or Cutting Installation. Supreme Suspension leveling kits are designed so they can be easily and safely installed without the need for welding or cutting. As always, it is advised that you have your truck aligned after doing any sort of alteration.

      Limited Lifetime Warranty. This Pro Leveling Kit with Lift Spacer comes with a limited lifetime warranty that is non-transferable. Supreme Suspensions guarantee that all products are free from manufacturing and material defect. Any damage caused by cosmetic alteration or wrong installation will not be honored. You need to present a proof of purchase to claim warranty and in some instances, might shoulder restocking fee.

      Application. This Supreme Suspension 3.5-inch Pro Leveling Kit with Lift Spacer fits 2007-2018 GMC Sierra 1500 models. However, you cannot use this kit on 2014-2018 Denali models.

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      Supreme Suspensions GMSI07FL3500

      CA Residents: WARNING: Cancer and Reproductive Harm -

      Installation & What's in the Box

      Installation Info

      What's in the Box

      • (2) Front Billet Lift Spacers
      • (2) Front Billet Pre-load Spacers
      • Installation Hardware
      • Installation Instructions

      Tech Specs


      Customer Reviews (18)

        Questions & Answers

        10 More Questions

        Will It Fit My Sierra 1500

        • 4.3L V6 - 07, 08, 09, 10, 11, 12, 13, 14, 15, 16, 17, 18
        • 4.8L V8 - 07, 08, 09, 10, 11, 12, 13
        • 5.3L V8 - 07, 08, 09, 10, 11, 12, 13, 14, 15, 16, 17, 18
        • 6.0L V8 - 07, 08, 09
        • 6.0L V8 Hybrid - 10, 11, 12, 13
        • 6.2L V8 - 07, 08, 09, 10, 11, 12, 13, 14, 15, 16, 17, 18