2019-2025
2014-2018
2007-2013
1999-2006
Installation Time
(approx) 6 Hours
Difficulty Level:
Mechanical expertise or professional installation required.
Guaranteed 12/24 Delivery Still Available see item page for details! available on most items - Details
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Find 3 Inch to 5 Inch Lift Kits for your Sierra 1500
Rough Country 3.50-Inch Knuckle Suspension Lift Kit with M1 Monotube Shocks (14-18 4WD Sierra 1500 w/ Stock Cast Alumium or Stamped Steel Control Arms, Excluding Denali)Find parts that fit my vehicle
Item S543425
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466 Reviews
Our Price
$1,129.95 kit
Ship to: 43215
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Product Information
Features, Description, Reviews, Q&A, Specs & Installation
Features & Specs
- Fifty-Inch Knuckle Suspension Lift Kit with M1 Monotube Shocks
- Promotes Better Ride Quality
- Increases Ground Clearance
- Increases CV Axle Boot Clearance
- Keeps Your Factory Suspension Components
- Gives Your Vehicle a Levelled Front and Rear
- Stronger Lift Blocks for a Longer Life Span
- N3 Series Shock Absorbers for a Balanced On and Off-Road Performance
- Made from High-Quality Components
- Professional Installation Highly Recommended
- Lifetime Replacement Warranty
- Fits 2014 – 2018 4WD GMC Sierra 1500 Models with Stock Cast Aluminum or Stamped Steel Control Arms. Exclude Denali Models
| Brand | Rough Country |
| Lift Height | 3.50 Inch |
| Lift Kit Type | Suspension Lift |
| Lift Kit Max Tire Size | 33 Inch |
| Lift Kit Includes Shocks | Shocks Included |
Description
Lift Your Truck in the Best Way Possible. The Rough Country 3.50-Inch Knuckle Suspension Lift Kit with M1 Monotube Shocks is the perfect choice for anyone looking to increase the performance and off-road capabilities of their vehicle. The lift kit promotes better ride quality, increases ground clearance, and increases CV axle boot clearance. The kit is designed to keep your factory suspension components, which means you don't have to worry about sacrificing any of your vehicle's factory capabilities.
Improved Ride Quality. The kit gives your vehicle a levelled front and rear, and the stronger lift blocks provide a longer lifespan. The N3 series shock absorbers are included in the kit, providing a balanced on and off-road performance. This lift kit is made from high-quality components that will provide you with long lasting reliable performance. Upgrade your vehicle with the Rough Country 3.50-Inch Knuckle Suspension Lift Kit with M1 Monotube Shocks and experience the difference in off-road performance and ride quality.
Professional installation of the Rough Country 3.50-Inch Knuckle Suspension Lift Kit is highly recommended because of the number of tools required and the amount of work that needs to be done. Installation can take about 4-6 hours.
Warranty.This product comes with a lifetime replacement warranty.
Application.The Rough Country 3.50-Inch Knuckle Suspension Lift Kit fits 2014 – 2018 4WD GMC Sierra 1500 Models with Stock Cast Aluminum or Stamped Steel Control Arms. Exclude Denali Model.
Fitment:
- 2014 GMC Sierra 1500
- 2015 GMC Sierra 1500
- 2016 GMC Sierra 1500
- 2017 GMC Sierra 1500
- 2018 GMC Sierra 1500
Rough Country 12140
CA Residents: 
WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov
Installation & What's in the Box
Installation Info
What's in the Box
- Strut Spacers
- Lifted Knuckles
- Differential Drop Spacers
- Differential Skid Plate
- Hardware
- Three-Inch Fabricated Lift Blocks
- U-Bolts
- (2) Rear Premium N3 Series
4.8
Customer Reviews (466)
Questions & Answers
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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
