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 Premium N3 Shocks (11-19 Sierra 3500 HD SRW w/o Rear Overload Springs & MagneRide)
Item SHG10821
Sierra 3500 Sales Techs:
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Our Price
$1,049.95 (kit)
FREE Shipping Market Price $1,207.99 You Save 13% ($158.04) Up to 10% off for Military & First Responders! See DetailsWill this fit your Vehicle?
Ship to: Columbus - 43215
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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
- Superior Ground Clearance for Outstanding Stability
- Includes Premium N3 Shocks
- Features Highly Durable Knuckles
- Highly Durable Torsion Bar Keys Included
- Includes Front Upper Control Arms
- Features Durable Spacers, Lift Blocks, and U-Bolts
- Professional Installation Recommended
- Guaranteed by a Lifetime Replacement Warranty
- Fits All 2011-2019 GMC Sierra 3500 HD SRW Models Without Rear Overload Springs & MagneRides
| Brand | Rough Country |
| Lift Height | 3.50 Inch |
| Lift Kit Type | Spindle Lift |
| Lift Kit Max Tire Size | 33 Inch |
| Lift Kit Includes Shocks | Shocks Included |
Description
Superb Clearance and Handling Quality. This Rough Country 3.50-Inch Knuckle Suspension Lift Kit with Premium N3 Shocks is the perfect kit for a wide range of off-road adventures. It equips your truck with all the components required to help it tackle rugged terrain with superb stability, increased clearance, and excellent suspension travel. This lift kit also adds a more aggressive stance to your vehicle by leveling its front with its rear, making it look more capable of conquering all types of roads.
Powerful N3 Shocks. This Suspension Lift Kit features four Premium N3 Shocks. These high-performance shocks feature a 10-stage variable valving that improves your vehicle’s damping sensitivity. They are also equipped with 35mm pistons and chrome-hardened 18mm piston rods that are designed for extreme compressions. Finally, with these shocks’ metallic silver coating, your truck will look more stunning than ever.
Industrial-Grade Knuckles. This Suspension Lift Kit features industrial-grade knuckles. Made of heavy-duty steel, they are engineered to retain the factory geometry of your truck’s steering, so you can control your truck more easily in treacherous driving conditions.
High Tensile Strength Torsion Keys. This Suspension Lift Kit equips your truck with front torsion bar keys. They help ease the tension on the stock suspension components under extremely rugged driving conditions. These torsion keys are also built from forged steel and are powder-coated to provide you with long-lasting corrosion resistance.
Includes Front Upper Control Arms. The front upper control arms included in this lift kit ensure OE-style geometry and retain the full range of motion of your vehicle’s suspension system. These control arms are also equipped with factory-style Clevite rubber bushings for extra vibration damping on rough roads.
Durable Spacers and Blocks. This Suspension Lift Kit comes with durable front spacers, rear lift blocks, and U-bolts. They are manufactured using premium materials for excellent geometry and long-lasting performance.
Professional Installation Recommended. The design of this Suspension Lift Kit allows each of its components to bolt directly to factory installation locations. However, since this kit’s installation will require some disassembly, AmericanTrucks highly recommends professional installation to ensure satisfaction.
Guaranteed by a Lifetime Replacement Warranty. Rough Country provides a lifetime replacement warranty for this 3.50-Inch Suspension Lift Kit against workmanship or material defects from the original date of retail sale. Some conditions apply. For more information, please refer to the manufacturer’s website.
Application. This Rough Country 3.50-Inch Knuckle Suspension Lift Kit with Premium N3 Shocks is designed for all 2011 to 2019 GMC Sierra 3500 HD SRW models without Rear Overload Springs & MagneRides.
Fitment:
- 2011 GMC Sierra 3500
- 2012 GMC Sierra 3500
- 2013 GMC Sierra 3500
- 2014 GMC Sierra 3500
- 2015 GMC Sierra 3500
- 2016 GMC Sierra 3500
- 2017 GMC Sierra 3500
- 2018 GMC Sierra 3500
- 2019 GMC Sierra 3500
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
- (4) Premium N3 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
- Install
4.4
Customer Reviews (18)
Questions & Answers
10 More Questions
