The smallest in the Z line of fifth-wheel RVs, the Z 2670 is ready for family adventures in Brinkley style, including neat features that have already become sta ...

Instead, they're rated using a 5th-wheel hitch. The tractor-trailer style kingpin and horseshoe hitch head take weight from the trailer, and put it over the middle of your tow vehicle, right over ...

Discover how an ingenious man turns an old, rusted iron round bar into a functional truck trailer fifth wheel king pin. This process involves precise techniques and expert skills to manufacture a ...