5 Inch Performance Lift Kit 14-18 Dodge Ram 2500 Tuff CountryTuff Country's Performance Suspension Lift Kit for the Ram 3500 is the premium version of their 5 inch kit. This lift kit uses replacement radius arms that maintain the factory geometry, improves ride quality and eliminates loss of ground clearance. The unique front lower 5 inch coil spring spacers prevent coil spring binding which is common on other lift kits. The rear end is lifted using 2. 5 inch lower coil spring spacers (to level the truck's