Fabtech 7in Radius Arm Kit with Performance Shocks

2014–2018 Ram 2500 4WD

K3156

Overview:

The Fabtech 7-inch Radius Arm Kit with Performance Shocks is engineered specifically for 2014 to 2018 Ram 2500 trucks, delivering a superior coil spring suspension upgrade that balances on-road comfort with off-road capability. Designed to replace the factory suspension components, this system enhances ride quality by utilizing innovative coil spring technology and performance shocks, making it ideal for drivers who demand both smooth daily driving and rugged load-carrying capacity.

This kit is perfect for Ram 2500 owners who want to improve their truck’s handling and comfort without sacrificing the ability to manage heavy payloads or tackle challenging terrain. Whether you’re hauling equipment, towing trailers, or exploring off-road trails, Fabtech’s suspension system provides a refined ride and reliable performance.

Key Features:

Fabtech’s 7in Radius Arm Kit offers several advanced features that set it apart from stock suspension systems and competitors:

• Industry-exclusive front coil springs with a straight spring design for a smoother, more controlled ride.
• Patent-pending angled lower mounts that optimize spring performance and comfort.
• Dual-stage rear coil springs that provide a supple ride when unloaded and firm support under heavy loads.
• Performance-tuned shocks engineered to complement the coil springs and improve damping response.
• Designed to maintain factory load-carrying capacity while enhancing ride quality.
• Compatible with 38-inch tires and wheels ranging from 17x9 to 22x10 with minor trimming.
• Durable construction built to withstand heavy-duty use and off-road conditions.
• Fits a wide range of Ram 2500 trims including Big Horn, Laramie, Laramie Limited, Laramie Longhorn, Limited, Lone Star, Outdoorsman, Power Wagon, SLT, and Tradesman.

Construction & Design:

Fabtech’s suspension system is crafted with precision-engineered components designed for durability and performance. The front coil springs feature a straight design that reduces spring rate compared to the factory bowed springs, resulting in a smoother ride without compromising load capacity. The patent-pending angled lower mounts enhance spring alignment and suspension articulation.

The rear dual-stage coil springs adapt to varying load conditions, providing comfort during light loads and firm support when carrying heavy cargo. Performance shocks included in the kit are tuned to work seamlessly with the coil springs, offering improved damping and control over rough terrain and highway driving alike.

Installation & Fitment:

This radius arm kit is designed for direct fitment on 2014 to 2018 Ram 2500 4WD models across multiple trims. Installation requires minor trimming to accommodate larger 38-inch tires on wheels with a 5-inch backspacing, ranging from 17 to 22 inches in diameter. The kit includes all necessary components for a complete suspension upgrade, and professional installation is recommended to ensure optimal performance and safety.

What's Included:

• Front straight coil springs with angled lower mounts
• Rear dual-stage coil springs
• Performance-tuned shocks
• 7-inch radius arms
• All necessary hardware and mounting components

Ideal For:

This Fabtech suspension kit is ideal for Ram 2500 owners seeking enhanced ride comfort and improved off-road capability without sacrificing factory load ratings. It suits those who frequently haul heavy loads, tow trailers, or require a suspension system that performs well both on highways and rugged terrain. Enthusiasts looking to run larger tires up to 38 inches will appreciate the compatibility and minor trimming requirements.

Fabtech is an off-road suspension leader producing lift kits, shocks, and related components to increase ride height, clear larger tires, and improve capability. Their systems are engineered for specific trucks and SUVs, blending on-road drivability with the added travel and strength enthusiasts want for trails, desert runs, and overland builds.