Kenworth announced Friday that the Jost JSK37USB fifth wheel now comes standard on the Kenworth T680, the company’s flagship on-highway tractor. Kenworth says Jost’s mechanism allows infinite ...
Jost International has released the JSK37USK series air-release fifth wheel with sensor technology that allows the driver to confirm that the fifth wheel is safely and properly coupled. The JSK37USK’s ...
The Kenworth T680 now comes standard with the Jost JSK37USB fifth wheel, designed for simple and safe coupling. The Jost fifth wheel only has four moving parts and has a simple mechanism that allows ...
Kenworth is making the Jost JSK37USB fifth wheel, featuring only four moving parts, standard in its T680 on-highway truck. Jost’s simple mechanism allows infinite adjustments versus notched ...