Rough Country · Authorized Dealer
4.5-6 Inch Coilover Conversion Upgrade Kit | Vertex/v2 | Ram 2500 4wd (14-26)
$1,799.95
Price does not include installation.
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$1,799.95
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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 Ram 2500 4WD owners who want coilover adjustability and precision damping control, this Vertex Coilover Conversion Upgrade replaces your factory independent coil-shock setup with a 2.5-inch piston, nitrogen-charged coilover system. You get ride height adjustability, increased dampening capability, and the ability to fine-tune your suspension geometry for both street and off-road performance.
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
- Vertex 2.5-inch Coilovers (Pair) — Nitrogen-charged, 8-stage adjustable monotube design with external reservoir. The 2.5-inch piston offers 56% greater fluid capacity than standard reservoir shocks, delivering superior damping control and ride quality.
- Upper & Lower Coilover Mounts — Fabricated from 1/4-inch steel with top-mounted reservoir brackets for durability and precise geometry alignment.
- V2 Monotube Secondary Shocks (Pair) — Paired with your coilovers to provide optimal damping control across the suspension stroke.
- Hardware Kit — All fasteners and brackets needed for complete installation.
Important notes
- Requires cutting and drilling for installation.
- Does NOT fit gas engine models — diesel only.
- ONLY fits Ram 2500 4WD models equipped with a 5-inch Rough Country lift kit already installed.
Why customers pick this at Road Runner
- Rough Country lifetime warranty on coilover construction — backed locally with in-house service.
- Professionally installed by technicians who perform these conversions every week — no guesswork on geometry or damping setup.
- Ride height adjustability lets you dial in the exact stance you want without sacrificing off-road capability.
- 8-stage adjustable dampening means you can tune your suspension for load, terrain, or driving style.
- Paired V2 shocks ensure balanced damping front-to-rear — no compromise on control.
Ready to build it? Call (678) 400-6467. Hablamos Español.
| Qty | Part | Part # |
|---|---|---|
| 1 | 5" Kit Box | Coilover Conversion | Ram 2500 4WD (2014-2023) | 31014991 |
| 1 | Vertex 2.5 Adj 8-Step FR Left 5IN | Ram 2500 (14-22) Ram 3500 (13-22) | 680051L-2 |
| 1 | Vertex 2.5 Adj 8-Step FR Right 5IN | Ram 2500 (14-22) Ram 3500 (13-22) | 680051R-2 |
Features
- Provides ride height adjustability.
- Incredible ride quality & performance.
- Coilover conversion increases damping capability.
- Includes secondary front monotube shock.
- Secondary shock for even more suspension damping.
- ┬╝ΓÇ¥ fabricated coil over mounts.
- Top mounted reservoir bracket.
- Can be paired with V2 or Vertex rear shock for 4 corner improved damping control.
| Years | Make | Model | Drive |
|---|---|---|---|
| 2014-2015 | Ram | 2500 Laramie Limited | 4WD |
| 2014-2016 | Ram | 2500 Outdoorsman | 4WD |
| 2014-2018 | Ram | 2500 SLT | 4WD |
| 2014-2021 | Ram | 2500 Laramie Longhorn | 4WD |
| 2014-2026 | Ram | 2500 Big Horn | 4WD |
| 2014-2026 | Ram | 2500 Laramie | 4WD |
| 2014-2026 | Ram | 2500 Lone Star | 4WD |
| 2014-2026 | Ram | 2500 Tradesman | 4WD |
| 2016-2026 | Ram | 2500 Limited | 4WD |
| 2021-2026 | Ram | 2500 Limited Longhorn | 4WD |
| 2024-2026 | Ram | 2500 Rebel | 4WD |
| 2024-2026 | Ram | 2500 Special Service | 4WD |
| 2026 | Ram | 2500 Black Express | 4WD |
| 2026 | Ram | 2500 Warlock | 4WD |
- Install time: 6-8 hours
Requires cutting and drilling for installation. Does NOT fit gas engine models. ONLY fits models equipped with 5" Rough Country lift kit Installed.
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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