Ram Trucks 2011 3500 - Owner Manual - Manual (Page 462)

Fifth-Wheel Hitch
The fifth-wheel hitch is a special high platform with a
coupling that mounts over the rear axle of the tow vehicle
in the truck bed. It connects a vehicle and fifth-wheel
trailer with a coupling king pin.
Gooseneck Hitch
The gooseneck hitch employs a pivoted coupling arm
which attaches to a ball mounted in the bed of a pickup
truck. The coupling arm connects to the hitch mounted
over the rear axle in the truck bed.
Trailer Hitch Classification
The rear bumper is intended to tow trailers up to
5,000 lbs (2 268 kg) without added equipment or altera-
tions to the standard equipment. Your vehicle may be
factory equipped for safe towing of trailers weighing
over 5,000 lbs (2 268 kg) with the optional Trailer Tow
Prep Package. See your dealer for package content.
The following chart provides the industry standard for
the maximum trailer weight a given trailer hitch class can
tow and should be used to assist you in selecting the
correct trailer hitch for your intended towing condition.
Refer to “Trailer Towing Weights (Maximum Trailer
EXAMPLE — Improper Adjustment of Weight-
Distributing Hitch (Incorrect)
460 STARTING AND OPERATING