Installation Time
(approx) 5 Hours
Difficulty Level:
Mechanical expertise or professional installation required.
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Rough Country 3.50-Inch Knuckle Suspension Lift Kit (14-18 4WD Sierra 1500 w/ Stamped Steel or Cast Aluminum Control Arms)
Item S508719
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Our Price
$549.95 (kit)
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Ship to: Columbus - 43215
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Product Information
Features, Description, Reviews, Q&A, Specs & Installation
Features & Specs
- Suspension Lift Kit
- Lifts Front & Rear by 3.50-Inches
- Improves Ground Clearance
- Rear Performance N3 Shock Absorbers
- Lift Provided by Lifted Knuckles
- Fabricated Rear Lift Blocks
- Front Upper Strut Spacers
- Accommodates Up to 33-Inch Wide Tires
- Professional Installation Recommended
- Limited Lifetime Warranty
- Fits All 2014 to 2018 4WD GMC Sierra 1500 Models With Stamped Steel or Cast Aluminum Control Arms
| 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
Superior Performance for the Trails. Taking your Sierra’s off-roading capabilities to the next level is made a lot easier with the Rough Country 3.50-Inch Suspension Knuckle Lift Kit. This lift kit gives your truck 3.50-inches of lift on both front and rear, making it possible to install up to 33-inch wide tires while maintaining ideal suspension geometry. This new higher ground clearance makes negotiating more challenging off-road trails much easier.
High-Performance Rear Shock Absorbers. The Rough Country 3.50-Inch Suspension Knuckle Lift Kit comes with N3 Series Shock Absorbers for the rear. These shocks provide a comfortable ride both on and off-road. These premium shocks use a 10-stage variable valving design to provide the right amount of damping relative to the driving surface. Additionally, these shocks feature chrome-plated and hardened piston rods, as well as a wide 54-mm steel shock body for faster heat dissipation.
Heavy-Duty Lifted Knuckles. The Rough Country 3.50-Inch Suspension Knuckle Lift Kit gets its lift via a pair of heavy-duty lifted knuckles. These knuckles are crafted from high-grade steel for superior durability and are designed to provide sufficient clearance to your CV joints. The result is a more ideal upper arm ball joint angle, and better ride quality.
Front Upper Strut Spacers. The Rough Country 3.50-Inch Suspension Knuckle Lift Kit also includes a pair of upper strut spacers for the front. These strut spacers are precision-crafted from high-grade steel for an exact fit when installed. Precision-crafting also provides more rigidity to the component.
Professional Installation Recommended. The Rough Country 3.50-Inch Suspension Knuckle Lift Kit is designed as a direct fit assembly that requires cutting and drilling for proper installation. Extensive mechanical knowledge is required to install this kit, as well as a lot of time. Consequently, professional installation is recommended.
Covered by a Limited Lifetime Warranty. The Rough Country 7-Inch Suspension Knuckle Lift Kit is covered by a limited lifetime warranty against manufacturing defects. Please visit the manufacturer’s website for more details.
Application. The Rough Country 3.50-Inch Suspension Knuckle Lift Kit fits all 2014 to 2017 4WD GMC Sierra 1500 models with stamped steel or cast aluminum control arms.
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Fitment:
- 2014 GMC Sierra 1500
- 2015 GMC Sierra 1500
- 2016 GMC Sierra 1500
- 2017 GMC Sierra 1500
- 2018 GMC Sierra 1500
Rough Country 12130
CA Residents: 
WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov
Installation & What's in the Box
Installation Info
What's in the Box
- (1) Differential Skid Plate
- (2) Lifted Knuckles
- (2) High-Performance Shock Absorbers
- (2) Strut Spacers
- (2) Spacer Blocks
- (4) Differential Spacers
- (4) U-Bolts
- Installation Hardware
4.4
Customer Reviews (18)
Questions & Answers
10 More Questions
Will It Fit My Sierra 1500
- 4.3L V6 - 14, 15, 16, 17, 18
- 5.3L V8 - 14, 15, 16, 17, 18
- 6.2L V8 - 14, 15, 16, 17, 18
