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 4 Suspension System is made up of dual rate front coil springs, necessary bracketry and hardware, front adjustable track bar, as well as 2.5 Series reservoir front and rear shocks with CDCV. This system improves ride quality and performance both on and off road. The ICON stage 4 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 with CDCV ensure optimum performance by increasing the duration of consistent damping regardless of situation, keeping the shocks at a cooler operating temperature during heavy use. The ICON CDC Valve upgrade is included in this stage for those desiring an easy way to tune the ride externally. An adjustable track bar with FK bearings is used to not only improve rigidity over the flexible factory joints, but offer adjustability to center the front axle under the truck. 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.