The Fabtech K3068 5" Radius Arm Kit is engineered to enhance the front suspension dynamics of the 2014-2018 Ram 2500 4WD. This system features robust tubular radius arms, designed with exclusive dimple die side plates for increased strength and a rugged aesthetic. These radius arms improve caster angle, making them ideal for accommodating oversized tires and lifted suspension setups.
The kit retains the factory front coil springs using angular steel spacers, preserving the original spring bow. This design is crucial as it maintains Chrysler's unique alignment specifications and ride quality, which flat spacers fail to achieve. Additionally, the rear coil springs are secured with steel spacers to ensure the vehicle's weight-carrying capacity remains intact.
Heavy-duty 1/4" thick steel track bar drop brackets are included to center the axles under the vehicle at the new ride height. A standout feature of this system is the steel front bump extensions, which are more reliable than the longer urethane bump stops found in many aftermarket kits, eliminating the risk of spring and shock damage.
With the Fabtech K3068 kit, you can fit 37" tall tires, providing a commanding presence on and off the road. The kit comes complete with Fabtech Performance Twin Tube shocks, ensuring a balanced ride quality. Installation is straightforward, requiring approximately 4.5 hours with 10 holes to drill—no welding is necessary.
Confirmed fitment for the following:
Compatible tire and wheel sizes include:
California Proposition 65: WARNING: Cancer & Reproductive Harm.
⚠ WARNING:
Cancer and Reproductive Harm
https://www.P65Warnings.ca.gov
| Make Vehicle | Model | Year |
|---|---|---|
|
2014-2017 Ram 2500 |
2500 | 2014-2017 |

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.