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Tuff Country 4-Inch Suspension Lift Kit (07-10 4WD Sierra 2500 HD w/ 1-Piece Subframe)Find parts that fit my vehicle

Item HG40485
Product Image
6 Reviews
Our Price

$1,714.40 kit

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      Product Information

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

      Features & Specs

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      • 4-Inch Front Suspension Lift With 2-Inch Rear Leveling
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      • Single-Piece Sub-Frame For Enhanced Structural Integrity
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      • Designed For 4WD Drivetrain Configurations
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      • Compatible With 33-Inch By 12.5-Inch Tires
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      • Includes New Steering Knuckles That Eliminate Need To Drop Upper Control Arms
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      • Simple Bolt-On Installation Method
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      • Manufactured In The USA
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      • Requires Rim With 4.5-Inch Back Spacing Or Less To Fit
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      • Does Not Fit Front Coil Over Suspension Systems
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      • Fits 07-10 4WD Sierra 2500 HD w/ 1-Piece Subframe
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      Description

      High-Performance Suspension Lift. The Tuff Country 4-Inch Suspension Lift Kit raises vehicle height to enhance off-road capability and appearance. Engineered specifically for 07-10 4WD Sierra 2500 HD models with a single-piece subframe, it offers a balanced 4-inch front lift combined with a 2-inch leveled rear for an optimal stance and improved handling. This kit allows fitting larger tires and increases ground clearance while preserving factory-like ride quality.

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      Construction and Appearance. Designed for durability, the kit includes a one-piece sub-frame that reinforces the front suspension and reduces noise and vibration. Parts are precision engineered and coated with corrosion-resistant finishes to ensure long-lasting performance under tough conditions. This robust construction supports aggressive driving with confidence.

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      Installation. Installation requires moderate mechanical skill and typically takes 8 to 10 hours. The components bolt directly onto existing factory mounting points, eliminating the need for welding or drilling, which simplifies the installation process.

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      Warranty. The kit is backed by a limited lifetime warranty, guaranteeing lasting quality and reliability against defects.

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      Application. This lift kit fits 07-10 4WD Sierra 2500 HD trucks equipped with a single-piece subframe and is not compatible with coil-over front suspension systems. Vehicle rims must have 4.5 inches or less of back spacing to accommodate the suspension and larger tires properly.

      Tuff Country 14985

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

      Installation & What's in the Box

      Installation Info

      Installation Time

      (approx) 5 Hours

      Difficulty Level:

      Mechanical expertise or professional installation required.

      Installation Guides

        No guide available for this part yet.

      What's in the Box

      • (1) Lift Kit

      5.0

      Customer Reviews (6)

      Questions & Answers

      No questions about this product yet. Ask the First Question

      Will It Fit My Sierra 2500

      • 6.0L V8 - 07, 08, 09, 10
      • 6.6L V8 Duramax - 07, 08, 09, 10