Safety Chains; Trailer Brakes; Trailer Lamps - Ford Vehicle Owner's Manual

NOTE: The rated capacities (as shown in this
guide) for trailer towing with the
factory bumper are only valid when
the trailer hitch ball is installed
directly into the ball hole in the
bumper. Addition of bracketry to either
lower the hitch ball position or extend
the hitch ball rearward will
significantly increase the loads on the
bumper and its attachments. This can
result in the failure of the bumper or
the bumper attachments. Use of any
type of hitch extensions should be
considered abuse.
If it is necessary to relocate the trailer hitch ball
position a frame mounted trailer hitch must be
installed.

Safety Chains

Always use safety chains between your vehicle
and trailer. Cross chains under the trailer tongue
and allow slack for turning corners. Connect
safety chains to the vehicle frame or hook
retainers. Never attach chains to the bumper.

Trailer Brakes

Separate trailer brakes are required on most
towed vehicles weighing over 1,500 lb (680 kg).
Do not connect a trailer's hydraulic brake
system directly to your vehicle's brake
system. Your vehicle may not have
enough braking power and your chances
of having a collision greatly increase.

Trailer Lamps

Make sure your trailer lamps conform to Federal
and local regulations.
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