Ford F-150 Owner's Manual page 189

Regular Cab 4x4 (144.5" wheelbase)
Engine Rear axle ratio
4.6L
4.6L
5.4L (with 17"
tires)
5.4L (with 18"
or 20" tires)
5.4L (with 17"
tires)
5.4L (with 18"
or 20" tires)
5.4L Heavy Duty
SuperCab 4x2 (132.5" wheelbase)
Engine Rear axle ratio
4.6L (with 17"
tires)
4.6L (with 18"
tires)
4.6L (with 17"
tires)
4.6L (with 18"
tires)
5.4L (with 17"
tires)
5.4L (with 18"
tires)
5.4L (with 17"
tires)
5.4L (with 18"
tires)
2006 F-150 (f12)
Owners Guide (post-2002-fmt)
USA (fus)
Tires, Wheels and Loading
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)
4.10 15300 (6940)
Maximum
GCWR-lb. (kg)
3.55 11500 (5216)
3.55 11000 (4989)
3.73 12000 (5443)
3.73 11500 (5216)
3.55 13000 (5897)
3.55 12500 (5670)
3.73 13500 (6123)
3.73 13000 (5897)
Maximum
trailer
weight-lb. (kg)
6200 (2812)
6700 (3039)
8300 (3765)
7800 (3538)
9300 (4218)
8800 (3992)
9500 (4309)
Maximum
trailer
weight-lb. (kg)
6300 (2858)
5800 (2630)
6800 (3084)
6300 (2858)
7700 (3492)
7200 (3265)
8200 (3719)
7700 (3492)
189