2020-2025
2015-2019
2007-2014
Installation Time
(approx) a Day
Difficulty Level:
Mechanical expertise or professional installation required.
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Rough Country 3.50-Inch Knuckle Suspension Lift Kit with Vertex Reservoir Shocks (11-19 Sierra 2500 HD w/o Rear Overload Springs & MagneRide)Find parts that fit my vehicle
Item HG10550
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$2,699.95
460 Reviews
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-2% $2,699.95 kit Was $2,749.95
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Product Information
Features, Description, Reviews, Q&A, Specs & Installation
Features & Specs
- High-Quality 3.50-Inch Bolt-On Suspension Lift Kit
- Increases Ground Clearance for Optimal Stability
- Includes High-Performance Vertex Reservoir Shocks
- Heavy-Duty, Lifted Knuckles Included
- Features Highly Durable Torsion Bar Keys
- Equipped with Front Upper Control Arms
- Includes Premium Spacers, Lift Blocks, and U-Bolts
- Professional Installation Recommended
- Lifetime Replacement Warranty
- Fits All 2011-2019 GMC Sierra 2500 HD Without Rear Overload Springs & MagneRides
| Brand | Rough Country |
| Lift Height | 3.50 Inch |
| Lift Kit Type | Suspension Lift |
| Lift Kit Max Tire Size | 36 Inch |
| Lift Kit Includes Shocks | Shocks Included |
Description
Outstanding Rake and Suspension Performance. Equip your truck for extreme adventures with this Rough Country 3.50-Inch Knuckle Suspension Lift Kit with Vertex Reservoir Shocks. Featuring massive components, this lift kit offers maximum steering control, increased clearance, and better suspension articulation, so you can conquer the most uneven roads more safely. This lift kit also levels the front of your truck with its rear, giving it a more aggressive stance that makes your vehicle readier for the rough roads ahead.
Powerful Vertex Reservoir Shocks. The Vertex Reservoir Shocks that this Suspension Lift Kit features come with an 8-stage damping system for greater flexibility and improved shock damping capability. These massive shocks include 2.50-inch diameter pistons that carry 56% more fluid than OE shocks for better heat dissipation. Their monotube construction also includes a 22mm chrome-hardened piston rod and a honed steel body with a 3-stage seal system to ensure leak-free compressions. Lastly, these shocks’ zinc-plated finish with a double clear coat and CNC-machined billet aluminum accents gives your truck a standout quality.
High-Quality Lifted Knuckles. The steering knuckles included in this Lift Kit are remarkably durable with their premium steel construction. The massive design complements your truck’s OE steering geometry, allowing you to steer your lifted vehicle with greater ease than before.
Durable Torsion Bar Keys. This Suspension Lift Kit includes durable front torsion bar keys. Their design helps ease the tension on the factory suspension components so you can tackle uneven roads with improved stability. These torsion keys are made of forged steel and are powder-coated to guarantee years of dependable strength and service.
High-Quality Front Upper Control Arms. The front upper control arms that this lift kit features deliver factory-style geometry and a full range of motion for superior suspension travel. They also include OE-style Clevite rubber bushings which add a cushion on extreme roads.
Premium-Level Spacers and Blocks. This Suspension Lift Kit equips your vehicle with front spacers, rear lift blocks, and U-bolts that are built using premium-quality materials. They are designed to deliver proper geometry and long-lasting service.
Professional Installation Recommended. This Suspension Lift Kit comes with components that install on factory mounting points. However, some disassembly will be required. For this reason, AmericanTrucks highly recommends professional installation for the best results.
Lifetime Replacement Warranty. Rough Country covers this 3.50-Inch Suspension Lift Kit with a lifetime replacement warranty against material or workmanship defects from the original retail purchase date. Some limitations apply. You may refer to the manufacturer’s website for more information.
Application. This Rough Country 3.50-Inch Knuckle Suspension Lift Kit with Vertex Reservoir Shocks are designed for all 2011 to 2019 GMC Sierra 2500 HD without Rear Overload Springs & MagneRides.
Fitment:
- 2011 GMC Sierra 2500
- 2012 GMC Sierra 2500
- 2013 GMC Sierra 2500
- 2014 GMC Sierra 2500
- 2015 GMC Sierra 2500
- 2016 GMC Sierra 2500
- 2017 GMC Sierra 2500
- 2018 GMC Sierra 2500
- 2019 GMC Sierra 2500
Rough Country 95750
CA Residents: 
WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov
Installation & What's in the Box
Installation Info
What's in the Box
- (4) Vertex Reservoir Shocks
- (2) Front Torsion Bar Keys
- (2) Front Upper Control Arms
- (2) Front Lifted Knuckles
- (2) Front Differential Spacers
- (2) Rear Lift Blocks
- (2) U-Bolts
- I
4.8
Customer Reviews (460)
Questions & Answers
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