JOST has been manufacturing fifth wheel coupling devices globally since 1956 and we began manufacturing for the North America market at our Greeneville, Tennessee facility in 1999. In total JOST has supplied more than three million fifth wheels to the global market and there now hundreds of thousands on the road in North America. We believe that the market acceptance to our fifth wheel product is the result of advanced technologies particularly as it relates to safety of the locking mechanism and also to lifetime cost of ownership. JOST International fifth wheels are now available for specification at all major OEM’s. The links below document some of our OEM partnerships. For information on how to specify JOST on your next order contact your OEM sales representative or contact JOST for guidance.