2019-2025
2014-2018
2007-2013
1999-2006
Installation Time
(approx) 5 Hours
Difficulty Level:
Light to Moderate mechanical skill required.
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Tuff Country 4-Inch Upper Control Arm Suspension Lift Kit (14-18 4WD Sierra 1500 w/ Stock Cast Aluminum or Stamped Steel Control Arms)Find parts that fit my vehicle
Item S544358
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$687.37
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Product Information
Features, Description, Q&A, Specs & Installation
Features & Specs
- Four-Inch Upper Control Arm Suspension Lift Kit
- Needs New Rims (with 4.50-Inch Backspacing)
- Utilizes Upper Strut Spacers for the Front Lift
- Makes Room for 33-Inch x 12.50-Inch Tires
- Given a Limited Lifetime Warranty
- Retain the Stock Ride Quality
- Proudly Made in the USA
- Paired with Differential Drops
- Comes with a Straightforward Installation
- Required No Drilling or Permanent Modification
- Incorporated with Tubular Control Arms (with Poly Bushings)
- Includes Cast Iron Blocks with Extended U-Bolts for the Rear Lift
- Engineered for all 2014-2018 4WD Sierra 1500 Models with Stock Cast Aluminum or Stamped Steel Control Arms
| Brand | Tuff Country |
| Lift Height | 4.00 Inch |
| Lift Kit Type | Suspension Lift |
| Lift Kit Max Tire Size | 35 Inch |
| Lift Kit Includes Shocks | Shocks Not Included |
Description
Balanced and Leveled. Proudly made in the USA, this kit is designed to accommodate 33-inch x 12.50-inch tires, giving your truck a dominating stance. It utilizes upper strut spacers for the front lift and includes cast iron blocks with extended U-bolts for the rear, ensuring a balanced and leveled look. The tubular control arms, fortified with poly bushings, guarantee durability and stability.
Correct Axle Angle. Moreover, the differential drops maintain the correct axle angle. Installation is a breeze, with no drilling or permanent modifications required. Plus, the kit retains the stock ride quality, ensuring comfort.
Installation. Putting this 4-Inch Upper Control Arm Suspension Lift Kit on your ride is easy and requires no drilling.
Warranty. There is a limited lifetime warranty on this product.
Application. This Tuff Country 4-Inch Upper Control Arm Suspension Lift Kit fits all 2014-2018 4WD Sierra 1500 Models with Stock Cast Aluminum or Stamped Steel Control Arms.
Fitment:
- 2014 GMC Sierra 1500
- 2015 GMC Sierra 1500
- 2016 GMC Sierra 1500
- 2017 GMC Sierra 1500
- 2018 GMC Sierra 1500
Tuff Country 14159
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) Extended U-bolts
- (2) Upper Control Arms
- (2) Upper Strut Spacers
- (2) Rear Upper Shock Brackets
- (2) Three-Inch Cast Iron Blocks
- Hardware Bag and Poly Bushings (for Control Arms)
4.3
Reviews of Tuff Country Suspension Products (34)
Reviews of Tuff Country Suspension products have an average rating of 4.3 out of 5
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
