Instead, they're rated using a 5th-wheel hitch. The tractor-trailer style kingpin and horseshoe ... The thick one-inch dual jaws have a cam design that increases leverage both for locking and ...

A hitch receiver was added to the rear of ... In the future, the Flow will start at $109,500. The dual-motor drivetrain version of the trailer will start at $135,500 — called the “Magic ...