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 ...
As the chief fastener attaching tractor to trailer, a fifth wheel plays a fundamental role in the safety and maneuverability of combination vehicles. Unfortunately, this “alpha part” status often gets ...
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 JOST JSK37USB fifth wheel has been made standard for Kenworth's T680 on-highway truck. JOST says the fifth wheels are engineered for simplicity—they have only four movable parts—and ensure safety ...
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