2020-2025
2015-2019
2007-2014
Installation Time
(approx) 6 Hours
Difficulty Level:
Mechanical expertise or professional installation required.
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Find 3 Inch to 5 Inch Lift Kits for your Sierra 2500
Rough Country 3.50-Inch Knuckle Suspension Lift Kit with Premium N3 Shocks (11-19 Sierra 2500 HD w/o Rear Overload Springs & MagneRide)Find parts that fit my vehicle
Item HG10548
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18 Reviews
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$1,049.95 kit
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Product Information
Features, Description, Reviews, Q&A, Specs & Installation
Features & Specs
- Knuckle Suspension Lift Kit
- Offers 3.50 Inches of Front and Rear Lift
- Enhances Off-Road Performance
- Retains a Factory-Level Ride Quality
- Premium Front and Rear Premium N3 Shock Absorbers
- Solid Cast Steel Lifted Steering Knuckles
- Hefty Forged Steel Torsion Bar Keys
- Sturdy Forged Steel Upper Control Arms
- Tough Steel Fabricated Steel Lift Blocks
- Use with up to 33-Inch Tires
- Convenient Installation
- Limited Lifetime Warranty
- Fits All 2011 to 2019 GMC Sierra 3500 HD SRW Models Without Rear Overload Springs & MagneRide
| Brand | Rough Country |
| Lift Height | 3.50 Inch |
| Lift Kit Type | Spindle Lift |
| Lift Kit Includes Shocks | Shocks Included |
Description
Performance for the Trails and Comfort for the Road. If you find yourself taking your workhorse Sierra 3500 out off-roading, you should consider giving it a lift. And when looking for the right lift kit for your truck, the Rough Country 3.50-Inch Knuckle Suspension Lift Kit with Premium N3 Shocks is definitely the way to go. This kit adds 3.50 inches of front and rear lift, improving your off-road capabilities while also allowing you to use 33-inch off-road tires. More importantly, this kit will retain your truck’s factory-level ride quality so you don’t lose its daily drivability.
Premium Front and Rear N3 Shock Absorbers. This lift kit replaces your factory dampers with a set of front and rear N3 shock absorbers. These shocks combine a pressurized nitrogen gas-charged twin-tube design and 10-stage variable valving technology to give you excellent off-road performance and on-road driving comfort. What’s more, these shocks come with tough alloy shock bodies and 18mm chrome-hardened piston rods, making them extremely durable.
Solid Lifted Steering Knuckles. This suspension lift kit provides its 3.50 inches of front-end lift via a pair of lifted front steering knuckles. These steering knuckles are designed to maintain proper steering geometry by optimizing their pivot points. Additionally, these knuckles are precision-cast and machined from solid steel alloy for maximum strength.
Hefty Torsion Bar Keys. This lift kit also includes a pair of forged steel torsion bar keys. These torsion keys are re-designed to work with your truck’s new ride height to restore the ideal steering feel and handling control. Also, these keys are finished in a corrosion-resistant powder coating for long service life.
Tough Fabricated Lift Blocks. This kit’s rear-end lift is made possible by a pair of rear lift blocks. These rear lift blocks are fabricated from high-grade steel, offering extreme resistance to compression forces. Moreover, these lift blocks receive the same anti-corrosion powder coat finish as this kit’s other components, extending its service life.
Sturdy Forged Upper Control Arms. This suspension lift kit also includes a pair of forged steel upper control arms. These sturdy control arms are redesigned to provide optimized angles that reduce stress on your truck’s CV and ball joints. Furthermore, these control arms are equipped with premium Clevite rubber bushings, offering superior vibration damping to give you a smooth ride.
Convenient Install Procedure. This knuckle suspension lift kit’s components utilize factory locations in your truck as their mounting points. No additional drilling, welding, or other modifications are necessary for installation. You may however need a complete set of mechanics tools and advanced mechanical knowledge and skills to ensure a more efficient install procedure.
Features a Limited Lifetime Warranty for the Hard Components. This Rough Country knuckle suspension lift kit features a limited lifetime warranty covering factory defects to the hard components. Please visit the manufacturer’s website for more details.
Application. The Rough Country 3.50-Inch Knuckle Suspension Lift Kit with Premium N3 Shocks fits all 2011 to 2019 GMC Sierra 3500 HD SRW models without Rear Overload Springs & MagneRide.
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 95730
CA Residents: 
WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov
Installation & What's in the Box
Installation Info
What's in the Box
- (2) Front Driver and Passenger Side Shock Absorbers
- (2) Rear Driver and Passenger Side Shock Absorbers
- (2) Front Driver and Passenger Lifted Knuckles
- (2) Torsion Bar Keys
- (2) Front Driver and Passenger Upper Co
4.4
Customer Reviews (18)
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