Ford 2011 Econoline Owner's Manual page 178

Tires, Wheels and Loading
Notes:
• Maximum trailer weight for all cutaway vehicles must be calculated by
subtracting the weight of the vehicle (including incomplete vehicle
weight and payload which includes second unit body weight, cargo
and passengers) from the GCW; otherwise, maximum trailer weight is
10,000 lb (4,536 kg).
• For high altitude operation reduce GCWR by 2% per 1,000 ft (300 m)
elevation.
• To determine the maximum trailer weight designed for your particular
vehicle as equipped, follow the instructions in Vehicle loading - with
and without a trailer earlier in this chapter.
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 or install a hitch that clamps onto the vehicle's bumper or to
the axle. An underbody hitch is acceptable if it is installed properly.
Using a step bumper (if equipped)
The rear bumper is equipped with an integral hitch and only requires a
ball with a one inch (25.4 mm) shank diameter. The bumper has a
5,000 lb (2,270 kg) trailer weight and 500 lb (227 kg) tongue weight
capacity.
If it is necessary to relocate the trailer hitch ball position, a
frame-mounted trailer hitch must be installed.
Safety chains
Always connect the trailer's safety chains to the frame or hook retainers
of the vehicle hitch. To connect the trailer's safety chains, cross the
chains under the trailer tongue and allow slack for turning corners.
If you use a rental trailer, follow the instructions that the rental agency
gives to you.
Do not attach safety chains to the bumper.
178
2011 Econoline (eco)
Owners Guide, 3rd Printing
USA (fus)
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