Ford F-150 Owner's Manual page 191

SuperCab 4x4 (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)
SuperCab 4x4 (144.5" 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)
2006 F-150 (f12)
Owners Guide (post-2002-fmt)
USA (fus)
Tires, Wheels and Loading
Maximum
GCWR-lb. (kg)
3.55 11500 (5216)
3.55 11000 (4990)
3.73 12000 (5443)
3.73 12500 (5670)
3.55 13000 (5897)
3.55 12500 (5670)
3.73 13500 (6123)
3.73 13000 (5897)
Maximum
GCWR-lb. (kg)
3.55 11700 (5307)
3.55 11500 (5216)
3.73 12200 (5534)
3.73 11700 (5307)
3.55 14000 (6350)
Maximum
trailer
weight-lb. (kg)
6000 (2721)
5500 (2494)
6500 (2948)
6000 (2721)
7400 (3356)
6900 (3129)
7900 (3583)
7400 (3356)
Maximum
trailer
weight-lb. (kg)
6200 (2812)
5700 (2585)
6700 (3039)
6200 (2812)
8300 (3765)
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