Carli rear progressive leaf spring kit for 2010–2013 Ram 2500/3500 diesel applications offers a 2" lift and a two-stage progressive rate from Deaver Spring. Built to retain a "light" 3/4-ton cargo capacity while improving ride quality on- and off-road, these full-length packs reduce axle wrap and wheel hop, allow up to 15" of suspension travel with the factory shackle, and soften the initial spring rate at ride height.
Carli Rear Leaf Spring Kit - 2010-13 Ram 2500/3500 - Diesel - 2in Lift