The following steps are recommended by SAF-Holland for coupling and uncoupling your fifth wheel. However, we recommend that you follow your specific fifth wheel manufacturer’s instructions. Tighten ...

The fifth wheel coupling market refers to the market for couplings used to connect the trailer of a semi-trailer truck to the tractor unit. These couplings, also known as fifth wheels, are designed to ...

Since Fleet Owner last reported on fifth wheels, the biggest new development in the industry occurred last fall when Holland USA acquired the Simplex fifth wheel product line from Consolidated Metco.

The adoption of advanced material technology in automobile components increases the load capacity as well as strength of the component. The increased load capacity of fifth wheel couplings results in ...