Rough Country · Authorized Dealer
3.5 Inch Lift Kit | Knuckle | Vertex | W/ Overloads | Chevy/gmc 2500hd/3500hd (11-19)
$2,749.95
Price does not include installation.
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$2,749.95
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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.
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Built for Chevy and GMC 2500HD/3500HD owners who want 3.5 inches of lift without cutting or welding, this Rough Country knuckle lift kit delivers increased ground clearance and a corrected front-to-rear stance. Precision-engineered knuckles and forged upper control arms preserve driveline geometry while letting you run 33"–35" tires with proper wheel backspacing.
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
- Forged Upper Control Arms — Maintain proper geometry and full range of motion with OEM-style Clevite bushings; available in aluminum or powdercoated red finish.
- Vertex 2.5 Front Coilovers (qty 2) — Premium reservoir shocks designed for 3.5" lift; part of Rough Country's tuned shock lineup.
- Vertex 2.5 Rear Coilovers (qty 2) — Matched rear shocks for balanced suspension performance across all terrain.
- Precision-Engineered Steel Knuckles (Driver & Passenger) — Reduce CV bind risk and optimize driveline angles with indexed design.
- Differential Drop Spacers & Lift Hardware — Complete bolt-on package with forged torsion bar keys and all fasteners needed for installation.
Important notes
- This kit is designed exclusively for models with rear overload springs and does NOT fit dually models due to u-bolt design variances.
- Maximum tire clearance is 33"–35" with proper wheel backspacing; verify offset and backspacing before purchase.
- A torsion bar removal tool (Rough Country part 1067) is recommended for ease of installation.
Why customers pick this at Road Runner
- Bolt-on design with no cutting, drilling, or welding — preserves your truck's factory components.
- Precision knuckles and forged control arms correct factory geometry and maintain a full range of motion for reliable highway and off-road performance.
- Professionally installed by our technicians — we perform alignment in-house as part of every lift kit install to ensure proper handling and tire wear.
- Rough Country lifetime warranty backed locally; any issues are handled right here.
- Choice of shock finishes and premium components means you get both capability and style.
Ready to build it? Call (678) 400-6467. Hablamos Español.
| Qty | Part | Part # |
|---|---|---|
| 1 | 3.5in Lift Kit | w/ Overloads | Chevy Silverado 2500 HD (11-19) Chevy Silverado 3500 HD (11-19) | 97500991 |
| 1 | Forged Upper Control Arms | 3.5 Inch Lift | Chevy/GMC 2500HD/3500HD (11-19) | 1959 |
| 2 | Vertex 2.5 FR 3.5 In | Chevy 2500 HD (11-19) Chevy 3500 HD (11-19) | 685780 |
| 2 | Vertex 2.5 RR 3.5-7.5 In | Chevy 2500 HD (11-25) Chevy 3500 HD (11-25) | 695744 |
| 1 | GM 2011-19 2500 4WD 3.5IN DR KNUCKLE | 95730BOX1 |
| 1 | GM 2011-19 2500 4WD 3.5IN PASS KNUCKLE | 95730BOX2 |
Features
- Simple Bolt-On Installation: Designed for hassle-free setup with no complicated modifications.
- No Cutting, Drilling, or Welding Required: Preserve your factory components while saving time and effort.
- Enhanced Ground Clearance: Tackle rough terrain and obstacles with added confidence.
- Front-to-Rear Leveling: Corrects factory rake for a more balanced, aggressive stance.
- Forged Torsion Bar Keys: Built tough for uncompromised strength and durability.
- Indexed Design: Prevents unnecessary stress on OE components for long-term reliability.
- Precision-Engineered Knuckles: Reduce the risk of CV bind while improving driveline angles.
- Upgraded Upper Control Arms: Maintain proper geometry and a full range of motion.
- Premium Finish Options: Control arms available in sleek aluminum or bold powdercoated red.
- OEM-Style Clevite Bushings: Provide quiet, reliable operation and long-lasting performance.
- Shock Options Available: Choose from N3, M1, or V2 premium shocks to match your driving style.
| Years | Make | Model | Drive |
|---|---|---|---|
| 2011-2019 | Chevrolet | Silverado 2500 HD LT | 4WD |
| 2011-2019 | Chevrolet | Silverado 2500 HD LT | RWD |
| 2011-2019 | Chevrolet | Silverado 2500 HD LTZ | 4WD |
| 2011-2019 | Chevrolet | Silverado 2500 HD LTZ | RWD |
| 2011-2019 | Chevrolet | Silverado 2500 HD WT | 4WD |
| 2011-2019 | Chevrolet | Silverado 2500 HD WT | RWD |
| 2015-2019 | Chevrolet | Silverado 2500 HD High Country | 4WD |
| 2015-2019 | Chevrolet | Silverado 2500 HD High Country | RWD |
| 2011-2019 | Chevrolet | Silverado 3500 HD LT | 4WD |
| 2011-2019 | Chevrolet | Silverado 3500 HD LT | RWD |
| 2011-2019 | Chevrolet | Silverado 3500 HD LTZ | 4WD |
| 2011-2019 | Chevrolet | Silverado 3500 HD LTZ | RWD |
| 2011-2019 | Chevrolet | Silverado 3500 HD WT | 4WD |
| 2011-2019 | Chevrolet | Silverado 3500 HD WT | RWD |
| 2015-2019 | Chevrolet | Silverado 3500 HD High Country | 4WD |
| 2015-2019 | Chevrolet | Silverado 3500 HD High Country | RWD |
| 2011-2014 | GMC | Sierra 2500 HD WT | 4WD |
| 2011-2014 | GMC | Sierra 2500 HD WT | RWD |
| 2011-2019 | GMC | Sierra 2500 HD Denali | 4WD |
| 2011-2019 | GMC | Sierra 2500 HD Denali | RWD |
| 2011-2019 | GMC | Sierra 2500 HD SLE | 4WD |
| 2011-2019 | GMC | Sierra 2500 HD SLE | RWD |
| 2011-2019 | GMC | Sierra 2500 HD SLT | 4WD |
| 2011-2019 | GMC | Sierra 2500 HD SLT | RWD |
| 2015-2019 | GMC | Sierra 2500 HD Base | 4WD |
| 2015-2019 | GMC | Sierra 2500 HD Base | RWD |
| 2011-2014 | GMC | Sierra 3500 HD WT | 4WD |
| 2011-2014 | GMC | Sierra 3500 HD WT | RWD |
| 2011-2019 | GMC | Sierra 3500 HD Denali | 4WD |
| 2011-2019 | GMC | Sierra 3500 HD Denali | RWD |
| 2011-2019 | GMC | Sierra 3500 HD SLE | 4WD |
| 2011-2019 | GMC | Sierra 3500 HD SLE | RWD |
| 2011-2019 | GMC | Sierra 3500 HD SLT | 4WD |
| 2011-2019 | GMC | Sierra 3500 HD SLT | RWD |
| 2015-2019 | GMC | Sierra 3500 HD Base | 4WD |
| 2015-2019 | GMC | Sierra 3500 HD Base | RWD |
- Tire size: 33″ to 35″ tall
- Lift height: 3.5″
Due to variances in u-bolt design this kit does NOT fit dually models. Designed exclusively to fit models with rear overload springs. For ease of installation, a torsion bar removal tool is recommended 1067.
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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