FORD 2010 Expedition v.3 - Manual (Page 280)

Do not exceed the maximum loads listed on the Safety Compliance
Certification label. For load specification terms found on the label, refer
to Vehicle loading - with and without a trailer in this chapter.
Remember to figure in the tongue load of your loaded trailer when
figuring the total weight.
WARNING: Towing trailers beyond the maximum recommended
gross trailer weight exceeds the limit of the vehicle and could
result in engine damage, transmission damage, structural damage, loss
of control, vehicle rollover and personal injury.
Integrated hitch rating
The standard integrated hitch has two ratings depending on mode of
operation:
• Weight-carrying - requires a draw bar and hitch ball. The draw bar
supports all the vertical tongue load of the trailer.
• Weight-distributing - requires an aftermarket weight-distributing
system which includes draw bar, hitch ball, spring bars and snap-up
brackets. The vertical tongue load of the trailer is distributed between
the truck and the trailer by this system.
Mode Maximum Trailer
Weight - lb (kg)
Maximum Tongue
Weight - lb (kg)
Weight-carrying 6000 (2721) 600 (272)
Weight-distributing 9200 (4173) 920 (417)
These are hitch ratings only; actual vehicle ratings are dependent on
engine, transmission and axle combinations.
WARNING: Towing trailers beyond the maximum tongue weight
exceeds the limit of the towing system and could result in
vehicle structural damage, loss of vehicle control and personal injury.
Preparing to tow
Use the proper equipment for towing a trailer and make sure it is
properly attached to your vehicle. Contact your authorized dealer or a
reliable trailer dealer as soon as possible if you require assistance.
Hitches
Do not use hitches that clamp onto the vehicle bumper; use a
load-carrying hitch. You must distribute the load in your trailer so that
10–15% of the total weight of the trailer is on the tongue.
Tires, Wheels and Loading
280
2010 Expedition (exd)
Owners Guide, 3rd Printing
USA (fus)