FORD 2003 F-550 v.4 - Manual (Page 197)

WRECKER TOWING
If you need to have your vehicle towed, contact a professional towing
service or, if you are a member of a roadside assistance program, your
roadside assistance service provider.
On 4x2 vehicles, it is acceptable to tow the vehicle with the front wheels
on the ground and the rear wheels off the ground using a wheel lift or a
slingbelt with T-hooks.
On 4x4 vehicles, it is recommended that your vehicle be towed with a
wheel lift or flatbed equipment with all the wheels off the ground.
However, a slingbelt with T-hooks and a wheel dolly can also be used if
all four wheels are off the ground.
2003 F250/350/450/550 (f23)
Owners Guide (post-2002-fmt)
USA English (fus)
Roadside Emergencies
197