Installation Time
(approx) 5 Hours
Difficulty Level:
Mechanical expertise or professional installation required.
FREE 1 to 3-Day Delivery on Orders $149+ Details
$1,229.95 kit
Saved - View your saved items
We're sorry. We couldn't save this product at this time.
or use
Features, Description, Reviews, Q&A, Specs & Installation
| Brand | Rough Country Suspension |
| Lift Height | 3.50 Inch |
| Lift Kit Type | Suspension Lift |
| Lift Kit Max Tire Size | 33 Inch |
| Brand of Shocks | Rough Country |
| Rear Lift Type | Spacer |
| Shock Style | Non-Reservoir |
Precision Suspension Upgrade. The Rough Country 3.5-Inch Knuckle Suspension Lift Kit with Premium N3 Shocks offers a balanced lift that improves ground clearance and off-road capability while maintaining ride quality. This kit replaces factory components to provide a level stance, enhancing both vehicle performance and appearance.
Construction and Appearance. Built with high-strength fabricated lift blocks and precision-engineered lifted knuckles, the kit prioritizes durability and long-lasting performance. The components feature protective finishes that resist corrosion and wear, ensuring reliability under demanding conditions.
Installation. Installation requires moderate mechanical skills and involves cutting and grinding. The process takes approximately four to six hours and includes replacing front strut spacers, lifted knuckles, differential drop spacers, skid plates, rear lift blocks, and shock absorbers. Careful attention to detail is necessary to ensure proper fitment.
Warranty. This lift kit comes with a limited lifetime replacement guarantee, providing assurance of its quality and durability.
Application. Designed to fit 2014-2018 4WD Sierra 1500 models with stock cast steel control arms. It is not compatible with aftermarket control arms or Denali models and requires some cutting and grinding during installation.
Rough Country Suspension 12440
CA Residents: WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov
Installation Info
Installation Time
(approx) 5 Hours
Difficulty Level:
Mechanical expertise or professional installation required.
What's in the Box
Tech Guides:
Sponsored