With the patented Electronic Lock Indicator (ELI) system from The Holland Group Inc, drivers now can monitor and manage the fifthwheel and kingpin coupling With the patented Electronic Lock Indicator ...

Jost International has introduced what it calls the “revolutionary” Sensor Coupling System on its JSK37USK series air-release fifth wheel with sensor technology. It allows the driver to confirm that ...

We earn commissions from purchases you make using links in our articles. Learn more. A fifth wheel hitch lets you tow more, smoother and safer. If you've been eyeballing those big tow numbers on ...

Forging a fifth wheel side king pin takes expert engineering and top-tier materials to ensure durability. The process starts with raw metal, carefully shaped and machined to meet exact specifications.