Ford 2005 F-150 Owner's Manual page 182

Tires, Wheels and Loading
SuperCab 4x2 (133" wheelbase)
Engine Rear axle ratio
4.6L
4.6L
5.4L (with 17"
tires)
5.4L (with 18"
tires)
5.4L (with 17"
tires)
5.4L (with 18"
tires)
SuperCab 4x2 (145" wheelbase)
Engine Rear axle ratio
4.6L
4.6L
5.4L (with 17"
tires)
5.4L (with 18"
tires)
5.4L (with 17"
tires)
5.4L (with 18"
tires)
SuperCab 4x2 (163" wheelbase)
Engine Rear axle ratio
5.4L Heavy Duty
182
2005 F-150 (f12)
Owners Guide (post-2002-fmt)
USA (fus)
Maximum
GCWR-lb. (kg)
3.55 11500 (5216)
3.73 12000 (5443)
3.55 13000 (5897)
3.55 12500 (5670)
3.73 13500 (6123)
3.73 13000 (5897)
Maximum
GCWR-lb. (kg)
3.55 11700 (5307)
3.73 12200 (5534)
3.55 14000 (6350)
3.55 13500 (6123)
3.73 15000 (6804)
3.73 14500 (6577)
Maximum
GCWR-kg (lb.)
4.10 15300 (6940)
Maximum
trailer
weight-lb. (kg)
6300 (2858)
6800 (3084)
7600 (3447)
7100 (3220)
8100 (3674)
7600 (3447)
Maximum
trailer
weight-lb. (kg)
6400 (2903)
6900 (3130)
8600 (3901)
8100 (3674)
9500 (4309)
9000 (4082)
Maximum
trailer
weight-kg (lb.)
9500 (4309)