IVD 0-2" STAGE 1 (TUBULAR) SUSPENSION SYSTEM - 2020+ - SILVERADO/SIERRA 2500/3500
May have applicable lead time. Direct ships from Manufacturer
With a focus on durability and capability, General Motors introduced their new heavy-duty trucks in 2020. ICON Vehicle Dynamics created suspension systems for the 2020-UP GM HD 2500/3500 trucks that align with GM engineers' approach. Our team used an all-encompassing engineering philosophy to develop various stages of suspension systems that offer different levels of adjustability, capability, and overall vehicle performance. The Stage 1 system includes V.S. 2.5 Aluminum Series front shocks with internal reservoirs, 2.0 Aluminum Series rear shocks with internal reservoirs, and tubular Delta Joint upper control arms. ICON's specifically tailored 2.5" front shocks provide the ultimate ride quality and comfort while still maintaining the heavy-duty capabilities of a 3/4 or 1-ton truck. In addition, ICON's upper control arms improve alignment and add strength and durability, allowing for increased wheel travel of 2" when combined with extended travel shocks.
This system features upper control arms with ICON's patented Delta Joint. The Delta Joint is a heavy-duty high angle ball joint that combines the durability of a ball joint with the performance characteristics of a traditional uniball. While the industry standard uniball does a great job of allowing the control arms of a vehicle to articulate with little bind, they do have an inherent weakness that leaves more to be desired when used in a daily driven application - exposure to the elements. The Delta Joint features a zinc plated housing providing the first layer of corrosion resistance, while a tough grease seal keeps potentially harmful elements out of the inner workings of the joint. Metal on metal construction and a greaseable design increase the longevity of the Delta Joint while at the same time allowing for noise-free operation. What makes the Delta Joint unique is that it brings the best of both worlds to ICON upper control arms with features that make it more robust than a uniball, and at the same time capable of greater angularity than a typical ball joint.