FORD 2009 F-550 v.1 - Manual (Page 263)

Hitch Type
Maximum
Gross Trailer
Weight — lb.
(kg)
Maximum
Tongue Weight
— lb. (kg)
6.8L DRW
Pickup
2.5” ID without
adapter
(requires 2.5”
drawbar) Weight carrying 8000 (3629) 800 (363)
Weight
distributing 15000 (6804) 1500 (680)
6.8L DRW
Pickup
2.5” ID with
adapter
(requires 2”
drawbar) Weight carrying 6000 (2721) 600 (272)
Weight
distributing 12500 (5670) 1250 (567)
All SRW Pickups
and 5.4L DRW
Pickups
2” receiver Weight carrying 6000 (2721) 600 (272)
Weight
distributing 12500 (5670) 1250 (567)
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.
Weight distributing hitch
When hooking up a trailer using a load equalizing hitch, always use the
following procedure:
1. Park the unloaded vehicle on a level surface. With the ignition on and
all doors closed, allow the vehicle to stand for several minutes so that it
can level.
2. Measure the height of a reference point on the front and rear bumpers
at the center of the vehicle.
3. Attach the trailer to the vehicle and adjust the hitch equalizers so that
the front bumper height is within
1 ⁄
2
inch (13 mm) of the reference
point. After proper adjustment, the rear bumper should be no higher
than in Step 2.
2009 F-250/350/450/550 (f23)
Owners Guide, 1st Printing
USA (fus)
Tires, Wheels and Loading
263