FORD 2003 F-150 v.1 - Manual (Page 166)

Engine Rear axle
ratio/tire size -
cm (inches)
Maximum
GCWR-kg (lbs.)
Maximum
trailer
weight-kg (lbs.)
5.4L 3.31/40.6 (16) 5443 (12000) 3175 (7000)
5.4L 3.55/40.6 (16) 5897 (13000) 3628 (8000)/
3447 (7600)
5.4L 3.55/43.2 (17) 5670 (12500) 3401 (7500)/
3221 (7100)
5.4L 3.73/40.6 (16) 6124 (13500) 3719 (8200)
Engine Rear axle ratio Maximum GCWR
- kg (lbs.)
Maximum
trailer weight -
kg (lbs.)
Regular Cab 4x4 w/manual transmission
4.2L 3.31 3265 (7200) 1179 (2600)
4.2L 3.55 3538 (7800) 1452 (3200)
4.6L 3.31 3265 (7200) 1134 (2500)
4.6L 3.55 3538 (7800) 1406 (3100)
SuperCab 4x4 w/manual transmission
4.6L 3.31 3265 (7200) 1043 (2300)
4.6L 3.55 3533 (7800) 1315 (2900)
Harley-Davidson F-150 4x2 w/automatic transmission
Engine Rear axle ratio Maximum
GCWR-kg
(lbs.)
Maximum
trailer
weight-kg
(lbs.)
5.4L
Supercharged
3.73 4536 (10000) 2041 (4500)
Trailer frontal area considerations:
• Not to exceed towing vehicle frontal area without Class III trailer
towing package
• Not to exceed 5.52 square meters (60 square feet) with Class III
trailer towing package
Driving
166