Ford F-150 2010 Owner's Manual page 257

Note: Do not exceed trailer weight of 5,000 lb (2,268 kg) when towing
with bumper only.
Exceeding the maximum GCWR could result in extensive damage
to your vehicle and personal injury.
Your vehicle's load capacity is designated by weight, not by volume, so
you cannot necessarily use all available space when loading a vehicle.
Towing a trailer places an additional load on your vehicle's engine,
transmission, axle, brakes, tires and suspension. Inspect these
components carefully periodically during, and after any towing operation.
Follow these guidelines to ensure safe towing:
• 45 ft
2
(4.18 m
Payload Package.
• 60 ft
2
(5.52 m
Package.
Engine
4.6L 2V
Engine
4.6L 2V
4.6L 3V
5.4L
2
) without the Trailer Tow Package or the Heavy
2
) with the Trailer Tow Package or the Heavy Payload
Regular Cab 4x2 (126" wheelbase)
Rear axle ratio
3.55
3.73
Regular Cab 4x4 (126" wheelbase)
Rear axle ratio
3.73
3.55
3.73
3.31
3.55/3.73
Tires, Wheels and Loading
Maximum
GCWR - lb
(kg)
10400 (4717)
10900 (4944)
Maximum
GCWR - lb
(kg)
10900 (4944)
12900 (5851)
13300 (6033)
13000 (5897)
13900 (6305)
Maximum
Trailer Weight
- lb (kg)
5400 (2449)
5900 (2676)
Maximum
Trailer Weight
- lb (kg)
5700 (2585)
7700 (3493)
8000 (3629)
7700 (3493)
8600 (3901)
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