If you’re looking to really amp up your first-gen Ford Super Duty, check out Rough Country’s 6-inch Radius Arm Coilover Conversion Suspension Lift. This kit isn’t just a bunch of parts thrown together; it’s a complete package designed to give your truck a serious makeover. You can fit up to 37-inch tires without sacrificing that smooth ride you love. Seriously, it feels almost factory when you hit the road.
Now, let’s talk about the components. When you mess with a truck’s suspension, keeping everything in line is crucial for maintaining ride quality. That’s why this kit features some seriously tough Radius Arms that bolt right into your factory mounts. They’re built to keep the suspension angles as close to stock as possible, which is key for a comfy drive. Each arm weighs in at 27 lbs, way beefier than stock, and they come with durable rubber bushings that soak up the vibrations like a champ.
The kit swaps out the factory independent coil shock and coil setup for a hefty 2.5-inch piston, nitrogen-charged, 8-stage adjustable Vertex Coilover. This isn’t just any shock; it’s got a monotube design with an external reservoir that ups the oil capacity and damping sensitivity. In fact, this setup has a 56% greater fluid capacity than your average reservoir shock, which means you’re getting some serious damping control on the road.
Now, I won’t sugarcoat it—installing this kit is a bit of a project. You’ll need to do some cutting and drilling, and I’d set aside about 6 to 10 hours for the whole thing. But if you’re handy and have the right tools, you can tackle it at home without too much hassle.
And don’t sweat the quality; Rough Country backs this kit with a limited lifetime replacement warranty against manufacturer defects. So, if anything goes sideways, you’re covered. It’s nice to have that peace of mind when you’re upgrading your ride.
Ford F-250 2005-2007
Ford F-350 2005-2007
Rough Country 6" Lift Kit Gas Radius Arm C/O V2 Ford F-250 | F-350 Super Duty 05-07
⚠ WARNING:
Cancer and Reproductive Harm
https://www.P65Warnings.ca.gov
| Vehicle Make/Model | Year | Trims |
|---|---|---|
| Ford F-250 | 2005-2007 | XLT |
| Ford F-250 | 2005-2007 | Flotillera |
| Ford F-250 | 2005-2007 | XL |
| Ford F-250 | 2007 | Doble Cab |
| Ford F-250 Super Duty | 2005-2007 | King Ranch |
| Ford F-250 Super Duty | 2005-2007 | Lariat |
| Ford F-250 Super Duty | 2005-2007 | XL |
| Ford F-250 Super Duty | 2005-2007 | Harley-Davidson Edition |
| Ford F-250 Super Duty | 2005-2007 | XLT |
| Ford F-350 | 2005-2007 | XL |
| Ford F-350 | 2005-2007 | XLT |
| Ford F-350 Super Duty | 2005-2007 | XL |
| Ford F-350 Super Duty | 2005-2007 | XLT |
| Ford F-350 Super Duty | 2005-2007 | King Ranch |
| Ford F-350 Super Duty | 2005-2007 | Harley-Davidson Edition |
| Ford F-350 Super Duty | 2005-2007 | Lariat |

Rough Country is an aftermarket company that specializes in producing suspension products for various offroad vehicles, including Jeeps. They are best known for their shocks and suspension lift kits used by multiple offroaders. Today, Rough Country is one of the most recognized offroad suspension brands in the market.
4x4 Suspension ExpertsDue to the increase in popularity of outdoor activities, including 4x4s, Rough Country invested in their Research and Development to produce quality suspension products for these vehicles. The company also offers other offroading products such as lighting upgrades, exterior, and interior pieces, drivetrain components, winches, steering upgrades, and more.
With years of experience in the business, Rough Country was able to develop a comprehensive list of suspension parts that fit most offroad cars, pickups, and SUVs made. Even up to this day, Rough Country is continuously finding new ways to improve its products to meet the demands of their customer.
Rough Country manufactures following the standards put in place by the company and regulators. It guarantees that what you will be getting is the best because this is what you deserve.
Purchase Rough Country Products At Vivid RacingIf you are in the market for a quality suspension upgrade for your vehicle, then Rough Country has the right parts for you. Their products are designed to improve your vehicle's performance and handle the most challenging terrain that offroading offers. To know more about Rough Country and what they can offer, visit Vivid Racing and check out their list of products that fit your specific need.