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Rough Country Suspension 6-Inch Suspension Lift Kit (25-26 4WD V8 Silverado 1500 High Country)Find parts that fit my vehicle

Item S201289
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32 Reviews
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$1,399.95

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      Product Information

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

      Features & Specs

      • Six Inch Suspension Lift Enhances Truck Appearance and Off-Road Performance
      • Designed for Fourth Generation Sierra 1500 Denali and Silverado 1500 High Country with Adaptive Ride Control
      • Maintains Suspension Geometry Close to Factory Angles for Improved Ride Quality
      • Includes Durable Steel Knuckles, Differential Drop Brackets, and Crossmembers to Reduce CV Joint Angles
      • Upper Strut Spacers Provide Strength and Rigidity to Achieve Lift Height
      • Rear Fabricated Lift Blocks, Brake Line Brackets, Premium N3 Rear Shocks, and U-Bolts Retain Factory-Like Geometry
      • Allows Clearance for 35 Inch Tires Without Additional Modifications
      • Configurable with Various Shock Options
      • Requires Minor Cutting, Drilling, and Use of a Strut Compressor for Installation
      • Estimated Installation Time of 8-10 Hours for Experienced Technicians
      • Includes Front Upper Strut Spacers, Lifted Knuckles, Crossmembers, Differential Drop Brackets, Skid Plate, Sway Bar Drop Brackets, and Hardware
      • Requires 20 Inch or Larger Aftermarket Wheels with 4.5 Inch Backspacing; Does Not Fit Factory Wheels
      • Fits 2025-2026 4WD V8 Silverado 1500 High Country with Adaptive Ride Control Only

      Description

      Suspension Lift Upgrade. The Rough Country 6-Inch Suspension Lift Kit elevates your truck, enhancing off-road capability and maintaining an aggressive, refined aesthetic. Engineered specifically for vehicles equipped with Adaptive Ride Control, this kit improves both performance and appearance, suitable for trail driving and urban use alike.

      Construction and Appearance. Heavy-duty steel knuckles, differential drop brackets, and crossmembers are included to maintain suspension geometry close to factory angles while reducing CV joint stress. The kit features robust upper strut spacers and rear fabricated lift blocks, all finished with a durable coating designed to endure rugged conditions and resist environmental wear, ensuring both strength and a clean, lasting appearance.

      Installation. Installation requires mechanical skill, including minor cutting, drilling, and the use of a strut compressor. The process generally takes between 8 and 10 hours and is recommended for experienced enthusiasts or professional installers with appropriate tools.

      Warranty. This lift kit comes with a limited lifetime replacement warranty against manufacturer defects to ensure long-lasting reliability.

      Application. This kit is specifically designed for 2025-2026 4WD V8 Silverado 1500 High Country models equipped with Adaptive Ride Control. It requires 20-inch or larger aftermarket wheels with 4.5-inch backspacing and is not compatible with factory wheels.

      Rough Country Suspension 110100

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

      Installation & What's in the Box

      What's in the Box

      • (2) Aluminum CV Spacer
      • (2) Tie Rod End Kit
      • Lower Skid Plate
      • Diff Drop Bracket - Dr
      • Diff Drop Bracket - Pass
      • Rear Diff Mount
      • Sway Bar Drop - Pass
      • Sway Bar Drop - Dr
      • (2) Rear Lift Block
      • (2) N3 Shock
      • (2) 2" Nylon Spacer
      • (2) RC Strut Cover
      • Upper Strut Spacer - Dr
      • Upper Strut Spacer - Pass
      • Front Skid Plate
      • Front Crossmember
      • Rear Crossmember
      • Knuckle - Dr
      • Knuckle - Pass
      • N3 Shock Pair
      • 6" N3 Loaded Strut Pair
      • 6" M1 Loaded Strut Pair
      • M1 Shock Pair
      • 6" Vertex Coilover - Pass
      • 6" Vertex Coilover - Dr
      • V2 Shock Pair
      • Vertex Shock
      • Crossmember Badge
      • (2) RC Strut Cover
      • (2) Rear Shock Bracket
      • Upper Strut Spacer - Dr
      • Upper Strut Spacer - Pass
      • (2) Nylon Preload Spacer
      • Upper Strut Spacer - Dr
      • Upper Sturt Spacer - Pass
      • (2) Preload Spacer
      • (2) RC Strut Cover
      • (2) Strut Spacer
      • (2) RC Strut Cover
      • (2) N3 Shock
      • (1) Front Brake Line Bracket - Dr
      • (1) Front Brake Line Bracket - Pass
      • (2) 1/4" x 3/4" Bolt
      • (2) 1/4" Lock Nut
      • (8) 9/16" Flat Washer
      • (8) 9/16" Lock Nut
      • (4) Cam Bolt
      • (8) 3/4" Flat Washer
      • (2) 18mm x 120mm Bolt
      • (2) 18mm x 140mm Bolt
      • (4) 18mm Lock Nut
      • (8) 7/16" Flat Washer
      • (4) 7/16" x 3 1/8" x 3 1/4" Sq U-bolt
      • (8) 7/16" Lock Nut
      • (5) 5/16" x 1" Bolt
      • (5) 5/16" Flat Washer
      • (5) 5/16" Flange Lock Nut
      • (1) Rear Brake Line Bracket - Dr
      • (3) Rear Axle Brake Line Bracket
      • (4) 10mm x 35mm Bolt
      • (4) 10mm Lock Nut
      • (8) 3/8" Lock Washer
      • (1) 4 1/2" - 3/16" Vent Hose
      • 3/16" Vent Tube Coupler
      • (2) 1/2" Lock Nut
      • (2) 1/2" x 1 1/4" Bolt
      • (20) 3/8" Flat Washer
      • (2) 3/8" Lock Nut
      • (8) 3/8" x 1" Bolt
      • (1) 14mm x 100mm Bolt
      • (1) 14mm x 110mm Bolt
      • (2) 14mm Lock Nut
      • (4) 9/16" Flat Washer
      • (4) 1/2" Flat Washer
      • (1) 1/2" Jam Nut
      • (1) 10mm Hex Nut
      • (6) 10mm x 40mm Press-in Stud
      • (6) 10mm Serrated Flange Nut
      • (4) 10mm x 85mm Bolt
      • (4) 10mm Lock Nut
      • (8) 3/8" Flat Washer
      • (1) 5/16" Flange Lock Nut
      • (1) 5/16" x 3/4" Bolt
      • (2) 6mm Lock Nut
      • (2) 6mm Flat Washer
      • (2) 6mm x 20mm Button Head Bolt
      • (1) Transmission Line Relocation Bracket
      • (1) 5/16" Flat Washer
      • (4) 10mm x 65mm Bolt
      • (8) 3/8" Flat Washer
      • (4) 10mm Lock Nut
      • (2) 1/2" Lock Nut
      • (2) 9/16" x 3 1/2" Bolt
      • (2) 9/16" Lock Nut
      • (2) 1/2" x 1 1/2" Bolt
      • (4) 9/16" Flat Washer
      • (2) Magneride Rear Shock Bracket Washer
      • (2) 1/2" Flat Washer
      • (4) 10mm x 65mm Bolt
      • (8) 3/8" Flat Washer
      • (4) 10mm Lock Nut
      • (1) 1/2" Jam Nut
      • (1) 10mm Hex Nut
      • (6) 10mm x 40mm Press-in Stud
      • (6) 10mm Serrated Flange Nut
      • (4) Lower Strut Spacer
      • (8) 3/8" Flat Washer
      • (4) 10mm Lock Nut
      • (4) 10mm x 80mm Bolt

      Tech Guides:

      4.8

      Customer Reviews (32)

      Questions & Answers

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      Will It Fit My Silverado 1500

      • 5.3L V8 - 25, 26
      • 6.2L V8 - 25, 26

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