Carli Spec Ram 2500 Diesel 4x4 Leveling Kit This Carli system is is for the 14-23 Ram 2500 Diesel 4x4's with the coil rear suspension (not for air ride trucks). It is designed for the customer that keeps their truck on the road with an eye for quality and appreciation for bang-for-their-buck. Utilizing Carli SPEC 2.0″ Diameter, Internal Reservoir shocks, we've developed a tune that delivers all-around comfort and ride quality designed for on-road, in town, highway, and towing/hauling. The 2.5” lift height doesn't require the front or rear geometry correction of our 3” Systems. At the heart of this system is a 2.5” lift, Linear Rate Coil Spring paired to matched travel mono-tube, internal reservoir, Carli SPEC 2.0. These shocks boast 6063 Aluminum construction, anodized body for corrosion resistance, 5/8″ hardened steel chrome plated shaft, full serviceability & rebuildability and are built with 1-peice bushings in the 6061 billet rod-ends. These shocks are spec'd with a premium 5WT oil to balance lubricity, consistent damping and the widest available range in temperature variation. We back these with a 1-year warranty, serviced by Carli. The rear shocks are also included with this system and have been custom tuned to maximize the ride quality for the factory rear coil springs. As the rear springs remain unmodified, load capacity is maintained while predictability is improved. For those that aren't looking for massive increase in travel or big shocks but still desire a level stance and improved ride quality and handling characteristics, this is the perfect kit. Ride quality can be substantially increased with the addition of our Torsion Sway Bar.