The 2014 RAM 2500 4WD is a heavy-duty beast of a truck that is suited for use as a job site workhorse, a family toy hauler for those weekend getaways, or an off-road rig capable of taking some serious abuse in the dirt. The new RAM’s suspension has been completely redesigned with a radius arm front end and a multi-link, coil sprung rear. ICON engineers’ primary focus for this system was to maximize wheel travel while developing a ride tune across the line of ICON shock absorbers that strikes the perfect balance between on-road comfort and off-road performance.; ICON's 2014 RAM 2500 4WD 2.5” Stage 2 Suspension System is made up of dual rate front coil springs, necessary bracketry and hardware, as well as 2.5 Series reservoir front and rear shocks. This system improves ride quality and performance both on and off-road. The ICON stage 2 system is great for towing, rough construction site terrains, and country dirt roads all while keeping a smooth highway feel. ICON 2.5" reservoir shocks ensure optimum performance by increasing the duration of consistent damping regardless of situation, keeping the shocks at a cooler operating temperature during heavy use. With the endless hours ICON has spent testing and tuning our suspension components and shocks as a complete package, you can rest assured you have the best suspension solution on the market.; This system includes multi-rate rear coil springs for a more compliant ride. The lighter initial rate of these performance rear coil springs helps the truck feel smoother and more controlled over washboard roads, small whoops, or similar terrain. The secondary rate allows the truck to maintain exceptional ride quality over larger obstacles, while at the same time retaining factory payload capacity (at a reduced ride height). These performance systems were specifically developed for the 3/4 ton truck enthusiast who enjoys aggressive off-road adventures and does not tow or haul heavy loads.