THE R4TECH AIR SUSPENSION SYSTEM is designed to replace the factory leaf spring suspension. It delivers an improved ride at all times by utilizing the variable spring rate of the air spring to stiffen when the truck is loaded and soften when unloaded. The complete system includes leaf plates, lower trailing link, J-spring, spring perches and mounting brackets as well as the Airride spring and the air compressor control system.
Firestone Industrial Products
CIRCLE 119 ON INQUIRY CARD