
Rough Country · Authorized Dealer
3.5 Inch Lift Kit | Alu/stamp Steel Lca | Vertex/v2 | Chevy/gmc 1500 (14-18 & Classic)
$2,029.95
Price does not include installation.
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🛠️ Install available in Marietta, GA
Installed and serviced at Road Runner Wheels & Tires — 1585 Roswell Rd, Marietta, GA 30062. Call (678) 400-6467 to schedule.
Built for Chevy and GMC 1500 owners who want a bold stance without sacrificing everyday drivability, this 3.5-inch lifted knuckle kit delivers enhanced ground clearance and a level front-to-rear profile. The precision-engineered knuckle design repositions your CV axle for improved clearance from the lower control arm, dramatically reducing boot stress and protecting your drivetrain while maintaining factory suspension compatibility. Recommended tire range is 33–35 inches.
Installed and serviced at Road Runner Wheels & Tires. Most lift kits go in the same day. Call (678) 400-6467 to schedule.
What's included
- 3.5" Stamped Steel & Aluminum LCA Knuckles — Precision-engineered to raise the CV axle position and reduce boot stress while maintaining factory suspension component compatibility.
- 3.5" Lift Kit Box — Complete structural components for the lift assembly.
- Vertex 2.5 Adjustable Front Shocks (pair) — Nitrogen-charged, 10-stage variable valving for balanced off-road performance and on-road comfort.
- V2 Monotube Shock Pair — Premium rear shocks engineered for durability and responsive handling.
- Fabricated Lift Blocks — Superior strength and corrosion resistance compared to cast alternatives.
Important notes
- Requires cutting and grinding during installation.
- Does NOT work with aftermarket control arms — factory stamped steel, cast aluminum, or cast steel control arms only. Confirm your control arm material before ordering.
- Does NOT fit Denali or Denali Ultimate models equipped with Magnetic Ride Control.
- Does NOT fit models with the eAssist (ECO Hybrid) package due to additional drivetrain components and sensor placement.
- Models equipped with a front differential mass damper must have the damper removed to ensure adequate clearance when lowering.
- To retain factory wheels, a 0.25" wheel spacer (SKU 1065) will be required.
Why customers pick this at Road Runner
- Professional installation by technicians who perform these lifts every week — same-day service on most kits.
- Alignment performed in-house as part of every lift install, ensuring corrected geometry and safe handling.
- Rough Country Lifetime Warranty backed locally — Road Runner stands behind every installation.
- CV axle boot protection engineered into the knuckle design — reducing drivetrain wear and extending component life.
- Fully configurable shock options, from N3 nitrogen-charged to premium Vertex reservoir — tailored to your ride preference.
Ready to build it? Call (678) 400-6467. Hablamos Español.
| Qty | Part | Part # |
|---|---|---|
| 1 | 3.5" Kit Box | Chevy Silverado 1500 (07-18) GMC Sierra 1500 (07-18) | 12170BOX1 |
| 2 | Vertex 2.5 Adj FR 3.5in | Chevy Silverado 1500 (07-18) GMC Sierra 1500 (07-18) | 685130 |
| 1 | 3.5in Stamped Steel & Aluminum Lca Knuckles | Chevy 1500 (14-18) GMC 1500 (14-18) | 12130BOX1 |
| 1 | V2 MONOTUBE SHOCK PAIR | 760738-2 |
Features
- Enhanced Ground Clearance: Conquer rough terrain with improved undercarriage clearance for better off-road capability.
- Improved CV Axle Boot Protection: Knuckle lift design raises the CV axle position, providing better clearance from the lower control arm to reduce boot stress and wear.
- Factory Suspension Compatibility: Maintains original suspension components for reliable performance and easier installation.
- Front-to-Rear Level Stance: Eliminates the factory rake by leveling the front end with the rear for a balanced, aggressive look.
- Durable Fabricated Lift Blocks: Built stronger than cast alternatives for maximum strength and a longer service life.
- Fully Configurable with All Shock/Strut Options: Choose from our nitrogen-charged N3's to the premium Vertex reservoir for the perfect ride quality.
| Years | Make | Model | Drive |
|---|---|---|---|
| 2014-2018 | Chevrolet | Silverado 1500 High Country | 4WD |
| 2014-2018 | Chevrolet | Silverado 1500 LT | 4WD |
| 2014-2018 | Chevrolet | Silverado 1500 LTZ | 4WD |
| 2014-2018 | Chevrolet | Silverado 1500 WT | 4WD |
| 2015-2018 | Chevrolet | Silverado 1500 LS | 4WD |
| 2015-2018 | Chevrolet | Silverado 1500 SSV | 4WD |
| 2016-2018 | Chevrolet | Silverado 1500 Custom | 4WD |
| 2019 | Chevrolet | Silverado 1500 LD Custom | 4WD |
| 2019 | Chevrolet | Silverado 1500 LD LT | 4WD |
| 2019 | Chevrolet | Silverado 1500 LD WT | 4WD |
| 2014-2018 | GMC | Sierra 1500 Base | 4WD |
| 2014-2018 | GMC | Sierra 1500 SLE | 4WD |
| 2014-2018 | GMC | Sierra 1500 SLT | 4WD |
| 2019 | GMC | Sierra 1500 Limited Base | 4WD |
| 2019 | GMC | Sierra 1500 Limited SLE | 4WD |
- Tire size: 33″ to 35″ tall
- Lift height: 3.5″
Rough Country Lifetime Replacement Warranty covers all structural components against defects in materials and workmanship for the original purchaser's lifetime ownership of the vehicle.
3-Year Finish Warranty on all painted and powder-coated surfaces.
3-Year Shock Warranty on N3, M1, and Vertex shocks against leakage and structural failure.
Warranty service is handled by Rough Country directly — call (678) 400-6467 if you need help opening a warranty claim and we'll walk you through it.
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