Ford F-150 Owner's Manual page 194

Tires, Wheels and Loading
Crew Cab 4x2 (150.5" wheelbase)
Engine Rear axle ratio
5.4L (with 18"
or 20" tires)
Crew Cab 4x4 (150.5" wheelbase)
Engine Rear axle ratio
4.6L (with 17"
tires)
4.6L (with 18"
tires)
5.4L (with 17"
tires)
5.4L (with 18"
or 20" tires)
5.4L (with 17"
tires)
5.4L (with 18"
or 20" tires)
Trailer frontal area considerations:
• Not to exceed towing vehicle frontal area without Class IV trailer
towing package
• Not to exceed 60 square feet (5.52 square meters) with Class IV
trailer towing package
Preparing to tow
Use the proper equipment for towing a trailer and make sure it is
properly attached to your vehicle. See your authorized 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.
194
2006 F-150 (f12)
Owners Guide (post-2002-fmt)
USA (fus)
Maximum
GCWR-lb. (kg)
3.73 14500 (6577)
Maximum
GCWR-lb. (kg)
3.73 12200 (5534)
3.73 11700 (5307)
3.55 14000 (6350)
3.55 13500 (6123)
3.73 15000 (6804)
3.73 14500 (6577)
Maximum
trailer
weight-lb. (kg)
8900 (4036)
Maximum
trailer
weight-lb. (kg)
6400 (2902)
5900 (2676)
8100 (3674)
7600 (3447)
9100 (4127)
8600 (3900)