FORD 2012 F-250 - Manual (Page 252)

TRAILER TOWING
Note: The trailer towing chart in this section applies to vehicles
equipped with a gasoline engine; for vehicles equipped with a diesel
engine, refer to your diesel supplement.
Your vehicle may tow a Conventional/Class IV trailer or fifth-wheel trailer
provided the maximum trailer weight is less than or equal to the
maximum trailer weight for your engine and rear axle ratio.
Towing a trailer places an additional load on your vehicle’s engine,
transmission, axle, brakes, tires and suspension. Inspect these
components carefully prior to and after any towing operation. Refer to
Transmission fluid temperature gauge in the Instrument Cluster
chapter for the transmission fluid temperature information.
To find the maximum trailer weight allowed for your vehicle, consult
your authorized dealer (or the RV and Trailer Towing Guide provided
by your authorized dealer).
To calculate your maximum trailer weight on your own:
1. Pick-up trucks: Take curb weight, hitch hardware and the driver’s
weight, then subtract them from the GCWR listed for your vehicle
series and drive axle ratio listed on the following table.
2. Chassis cabs and pick-up trucks with aftermarket equipment:
Weigh your vehicle at a certified scale and subtract this actual curb
weight, hitch hardware and the driver’s weight from the GCWR listed
for your vehicle series and drive axle ratio listed on the following table.
The weight of all additional cargo and passengers must be subtracted
from the maximum trailer weight calculated above.
Further trailer/hitch restrictions and limitations exist depending on the
type of trailer and hitch used. This information follows the table listing
the maximum GCWRs.
For load specification terms found on the label and instructions on
calculating your vehicle’s load, refer to Vehicle loading - with and without
a trailer in this chapter when figuring the total weight of your vehicle.
Note: Do not exceed the tire ratings specified on the Tire Label or
Safety Compliance Certification Label.
WARNING: Do not exceed the GVWR or the GAWR specified on
the certification label.
Tires, Wheels and Loading
252
2012 F-250/350/450/550 (f23)
Owners Guide, 4th Printing
USA (fus)