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 1 Suspension System is made up of dual rate front coil springs, necessary bracketry and hardware, as well as 2.0 Aluminum Series front and rear shocks. This entry level system improves ride quality and performance both on and off road. The ICON stage 1 system is great for towing, rough construction site terrains, and country dirt roads all while keeping a smooth highway feel. 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.; After a thorough inspection of the RAM’s air ride assembly, ICON developed components that properly locate the airbags and associated parts so they are not over-traveled and damaged. This air ride-specific system allows for full functionality of factory air ride modes. Use of optional ICON 1" Air Ride Kit (Part #214212) allows for end-user adjustability of rear ride height from stock to 1" over stock.