ICON 212500 for 03-12 Dodge Ram HD 4WD 2.5in Dual Rate Spring Kit

The ICON 212500 Dual Rate Spring Kit is a performance suspension upgrade designed for 2003-2012 Dodge Ram 2500 and 3500 4WD models. This system features 2.5-inch dual rate springs that provide a balanced ride, with an initial soft zone for comfort and a firmer second rate to prevent bottoming out during heavy loads or off-road use. Constructed with a dual-stage powder coat process for corrosion resistance, these springs are shot peened and pre-set to maintain their shape and prevent sagging. The kit includes longer urethane bumpstops for progressive bottoming control and sway bar drop brackets to accommodate increased travel, enhancing both ride quality and off-road performance.

Designed specifically for 2003-2012 Dodge Ram 2500 and 3500 4WD trucks, this bolt-on kit is ideal for improving ride height, handling, and load-carrying capacity. It requires front shocks for full installation, with options including ICON’s 2.0 Aluminum Series, Remote Reservoir, or 2.5 Series Reservoir shocks, with or without CDC (compression damping control) valves. The springs and shocks are engineered to work together, maximizing droop and compression travel for superior on- and off-road performance. Suitable for daily driving, towing, and off-road adventures, this kit offers a durable, performance-oriented upgrade tailored to heavy-duty trucks.