FORD 2009 F-150 v.3 - Manual (Page 256)

SuperCrew 4x4 (157” wheelbase)
Engine Rear axle ratio Maximum
GCWR-lb. (kg)
Maximum
trailer
weight-lb. (kg)
4.6L 3V
3.55 13500 (6123) 7600 (3448)
3.73 15100 (6849) 9200 (4173)
5.4L
3.31 14000 (6350) 8100 (3674)
3.55 15500 (7031) 9600 (4354)
3.73 15500 (7031)
17100 (7756)*
9600 (4354)
11100 (5035)*
*Maximum GCWR and trailer weight when equipped with Max Trailer
Tow package.
Trailer frontal area considerations:
• Not to exceed towing vehicle frontal area 36 square feet (3.4 square
meters) without the Class IV trailer towing package.
• Not to exceed 60 square feet (5.52 square meters) with the Class IV
trailer towing package–excluding vehicles with 3.15 rear axle ratio.
• Not to exceed 45 square feet (4.18 square meters) with the Class IV
trailer towing package for vehicles with 3.15 rear axle ratio only.
Note: Do not exceed trailer weight of 5,000 lb. (2,268 kg) when towing
with bumper only.
Preparing to tow
Use the proper equipment for towing a trailer and make sure it is
properly attached to your vehicle. Contact your authorized dealer or a
reliable trailer dealer as soon as possible 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.
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.
2009 F-150 (f12)
Owners Guide (own2002), 3rd Printing
USA (fus)
Tires, Wheels and Loading
256