FORD 2003 F-550 v.1 - Manual (Page 145)

F-550 SuperCab Chassis Cab Dual Rear Wheel
(Fifth Wheel Towing)
Engine Rear axle
ratio
Maximum GCWR -
kg (lbs.)
Maximum
trailer weight -
kg (lbs.)
6.8L 5.38 11793 (26000) 8255 (18200)
4x4 with automatictransmission
6.8L 4.88 10886 (24000) 7121 (15700)
6.8L 5.38 11793 (26000) 8029 (17700)
F-550 Crew Cab Chassis Cab Dual Rear Wheel
(Fifth Wheel Towing)
Engine Rear axle
ratio
Maximum GCWR -
kg (lbs.)
Maximum
trailer weight -
kg (lbs.)
4x2 with automatictransmission
6.8L 4.88 10886 (24000) 7212 (15900)
6.8L 5.38 11793 (26000) 8119 (17900)
4x4 with automatictransmission
6.8L 4.88 10886 (24000) 7076 (15600)
6.8L 5.38 11793 (26000) 7983 (17600)
Preparing to tow
Use the proper equipment for towing a trailer and make sure it is
properly attached to your vehicle. See your dealer or a reliable trailer
dealer if you require assistance.
Hitches
Do not 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% of the
total weight of the trailer is on the tongue.
Load equalizing 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.
Driving
145