Fabtech’s world-renowned IFS suspension system for the GM 2500HD is engineered to deliver confident handling, excellent ride quality, and dependable off-road performance. Designed to eliminate bump steer throughout the suspension cycle, this system significantly reduces driver fatigue while improving overall control and stability both on and off the road.
The suspension maintains a near-factory track width, keeping the tires properly tucked under the fenders for a clean, balanced appearance. Fabtech’s proprietary steering knuckle geometry enhances lock-to-lock steering, making the truck easier to maneuver in tight spaces without compromising high-speed stability.
Heavy-duty 1/4" thick steel crossmembers are precision engineered with eccentric-style alignment cams for easy adjustment and long-term durability. Triple differential mounts correctly reposition the front differential to maintain proper CV and driveshaft angles, ensuring smooth and vibration-free operation at highway speeds in 4WD.
This system is equipped with Fabtech Performance shocks, offering a comfortable highway ride while delivering dependable damping for off-road use. Every component is designed to work together to maximize wheel travel, prevent suspension over-cycling, and retain predictable steering characteristics.
Built with strength, reliability, and performance in mind, this suspension system provides a complete upgrade backed by Fabtech’s commitment to quality and long-term durability.
