FORD 2010 F-550 v.2 - Manual (Page 254)

Hitches
WARNING: ON PICK-UP TRUCKS, the trailer hitch provided on
this vehicle enhances collision protection for the fuel system. DO
NOT REMOVE!
Do not mount a ball hitch (sometimes referred to as a trailer ball hitch
or trailer ball) to the bumper or use hitches that clamp onto the vehicle’s
bumper or attach to the axle. You must distribute the load in your trailer
so that 10–15% for conventional towing or 15-25% fifth-wheel towing of
the total weight of the trailer is on the tongue.
Hitch rating
The standard 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.
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)
Tires, Wheels and Loading
254
2010 F-250/350/450/550 (f23)
Owners Guide, 2nd Printing
USA (fus)