If you're looking to upgrade your 2013-2018 Ram 3500 4WD, the Fabtech 7" Radius Arm Kit is a game-changer. Designed specifically for late model Ram trucks, this suspension system not only enhances your ride quality on the road but also equips your truck to handle heavy loads and tackle rough terrain with ease. With its innovative straight coil spring design and patent-pending angled lower mounts, this kit delivers a noticeably smoother ride compared to the factory setup.
The stock springs on your Ram 3500 are high-rate bowed springs that tend to ride stiffly and react too quickly to changing road conditions. Fabtech’s straight coil springs feature a lower spring rate, providing a plush ride while maintaining your truck's factory carrying capacity. This means you can haul heavy loads without sacrificing comfort. No other suspension system on the market offers this unique combination of performance and comfort.
This kit is specifically designed for:
Ram 3500 owners have reported significant improvements in ride quality. One customer shared, "After installing the Fabtech Radius Arm Kit on my 2015 Ram 3500, the ride is way smoother, even with a heavy load in the bed. It feels more planted on the road and handles bumps like a champ!"
⚠ WARNING:
Cancer and Reproductive Harm
https://www.P65Warnings.ca.gov
| Make Vehicle | Model | Year |
|---|---|---|
|
2013-2016 Ram 3500 |
3500 | 2013-2016 |

Fabtech is an aftermarket automotive company that specializes in creating suspension parts for various pick-up trucks, SUVs, and other offroad vehicles. They have been doing the business for more than 20 years and have consistently provided their customer products that are top-notched and have garnered multiple awards for its innovative design. Today, they have established their brand as one of the leading companies in the market.
Advanced Manufacturing FacilityThe company uses advanced technology to its advantage in creating its products. By utilizing the most high-tech software available, they are able to create designs that are on the cutting edge. All their works and manufacturing processes are done in house using their 100,000 sq feet facility. It houses multiple laser cutters, forming equipment, CNC machines, robotic welders not to mention the leading skilled welders and engineers that help the company create a consistent product that has the same high quality expected from them.
Fabtech creates their product to be easy to install and should provide a trouble-free experience to all their clients. Their product comes with all the necessary hardware needed and is a direct fit to the original parts’ location.
All their products have been tried and tested rigorously to make sure that it passes the high-quality standard the company has imposed on itself. This allows their customers to have a product that is superior to its competitors and functions the way it’s supposed to do.
Purchase Fabtech Products at Vivid RacingIf you want a suspension to upgrade for your vehicle that would be able to improve the way your car look and perform, then Fabtech is the brand for you. They offer products for different vehicles makes such as the ones from Toyota, GM, Ford, Nissan, Chevy and Jeep to name a few. Visit Vivid Racing and check out the list of their products that would fit your specific vehicle.