Firestone Industrial Products' Work-Rite suspension solution is now available for a comprehensive list of Chevrolet, GMC, Dodge, Ford and Nissan pickup trucks, commercial vehicles and vans, including the 2009 Dodge Ram 1500, Ford F-Series and Nissan Titan. Work-Rite is an entry-level load management system featuring micro-cellular urethane load assist springs that are mounted to the vehicle's frame to supplement the factory suspension. The progressive load-deflection characteristics enable the springs to absorb road shock, support weight and improve ride comfort for loaded vehicles. There are six separate spring-and-stiffness combinations and two heights: 3.7 and 5.2 inches.
