Tires, Wheels and Loading
Regular Cab 4x2 (144.5" wheelbase)
Engine
Rear axle ratio
4.2L (with
manual
transmission)
4.2L (with
automatic
transmission)
4.6L
4.6L
5.4L
5.4L
5.4L Heavy Duty
Regular Cab 4x4 (126" 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)
188
2006 F-150 (f12)
Owners Guide (post-2002-fmt)
USA (fus)
Maximum
GCWR-lb. (kg)
3.31
7200 (3266)
3.55
8500 (3856)
3.55
10000 (4536)
3.73
10500 (4763)
3.55
11700 (5307)
3.73
12200 (5534)
3.55
14000 (6350)
3.73
15000 (6804)
4.10
15300 (6940)
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
trailer
weight-lb. (kg)
2300 (1043)
3600 (1633)
5100 (2313)
5600 (2540)
6700 (3039)
7200 (3266)
8800 (3992)
9800 (4445)
9900 (4491)
Maximum
trailer
weight-lb. (kg)
6300 (2857)
6800 (3084)
7700 (3492)
7200 (3266)
8200 (3719)
7700 (3492)