Rough Country · Authorized Dealer
6 Inch Lift Kit | Vertex/v2 | Gmc Sierra 1500 2wd (2025-2026)
$2,809.95
Price does not include installation.
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$2,809.95
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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 GMC Sierra 1500 owners who want commanding ground clearance without sacrificing suspension geometry, this 6-inch Vertex lift kit combines laser-cut steel knuckles, drop crossmembers, and adjustable front struts to lift and level your truck while keeping control arm angles as close to factory spec as possible. Run 35"–37" tires with proper stance and handling retained.
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
- Universal Kit Box (2WD, 2025 Silverado/Sierra 1500) — Foundation hardware and fasteners engineered for the latest generation Sierra 1500.
- 6" Driver and Passenger Knuckle Boxes — Heavy-duty cast knuckles that maintain factory-like suspension geometry while delivering lift height.
- 6" Crossmember Box — Drop crossmember reduces control arm angles and preserves handling characteristics.
- Front Skid Plate — Protects undercarriage on rough terrain.
- Vertex 2.5 Adjustable 8-Step Front Struts (Pair) — Precision-tuned monotube shocks with 8-step adjustability for ride comfort and off-road performance.
- Rear Blocks, Shocks, and U-Bolts — Completes the rear suspension while retaining factory-like geometry and wheel alignment.
Important notes
- Requires cutting and drilling — not a bolt-on install.
- Does NOT fit Denali models — vehicles equipped with Adaptive Ride Control are incompatible.
- Does NOT fit factory wheels — 20-inch or larger aftermarket wheels are required.
- Wheels must feature 4.5" backspacing to fit properly. Test fit wheels prior to installation.
- Some aftermarket wheels may require a 0.25" wheel spacer (part #1065).
Why customers pick this at Road Runner
- Geometry-corrected design — drop crossmember and steel knuckles maintain suspension angles for predictable handling, not just raw lift.
- Lifetime warranty backed locally — Rough Country's limited lifetime replacement warranty honored in-house by our team.
- Professional installation by experienced techs — we perform lifts like this every week and know every fitment caveat.
- Alignment performed in-house as part of every lift install — your truck leaves dialed in and safe.
- Complete suspension package — shocks, blocks, crossmember, and knuckles all matched for performance.
Ready to build it? Call (678) 400-6467. Hablamos Español.
| Qty | Part | Part # |
|---|---|---|
| 1 | Universal Kit Box | 2wd | Chevy Silverado/GMC Sierra 1500 (2025) | 111330991 |
| 1 | 6in Kit Crossmember Box | Chevy Silverado 1500 (19-23) Chevy Suburban 1500 (2021) | 217BOX11 |
| 1 | FR Full Skid | Chevy Silverado 1500 (19-23) Chevy Suburban 1500 (2021) | 217BOX3 |
| 1 | Vertex 2.5 Adj 8-Step FR 6in Left | GMC Sierra 1500 (19-23) | 680029L-2 |
| 1 | Vertex 2.5 Adj 8-Step FR 6in Right | GMC Sierra 1500 (19-23) | 680029R-2 |
| 1 | V2 MONOTUBE SHOCK PAIR | 760739-2 |
| 1 | 6in Kit Dr Knuckle Box | Chevy Silverado 1500 (19-23) Chevy Suburban 1500 (2021) | 21730BOX5 |
| 1 | 6in Kit Ps Knuckle Box | Chevy Silverado 1500 (19-23) Chevy Suburban 1500 (2021) | 21730BOX6 |
Features
- Enhanced Stance: Lifts and levels your vehicle from front to rear for a commanding presence.
- Optimized Suspension: High-clearance crossmember design maintains ideal suspension geometry for superior handling.
- Extreme Durability: Includes heavy-duty cast knuckles built to withstand rugged terrain.
- Factory Fitment: Retains stock track width for proper wheel alignment and stability.
- Precision Engineering: 100% laser-cut materials using advanced CAD technology for a perfect fit.
- Built to Last: Heavy-duty fabricated blocks offer superior strength and longevity over cast alternatives.
| Years | Make | Model | Drive |
|---|---|---|---|
| 2025-2026 | GMC | Sierra 1500 Elevation | RWD |
| 2025-2026 | GMC | Sierra 1500 Pro | RWD |
| 2025-2026 | GMC | Sierra 1500 SLE | RWD |
| 2025-2026 | GMC | Sierra 1500 SLT | RWD |
- Tire size: 35″ to 37″ tall
- Lift height: 6″
Requires cutting and drilling. Does NOT fit Denali models as they are equipped with Adaptive Ride Control. Tire & Wheel Details Does NOT fit factory wheels. 20-inch or larger aftermarket wheels are required. Wheels must feature 4.5in backspacing to fit. Please test fit wheels prior to installation. Some aftermarket wheels may require 0.25" wheel spacer #1065.
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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