Tires, Wheels and Loading
Engine
4.2L (with
manual
transmission)
4.2L (with
automatic
transmission)
4.6L
4.6L
5.4L
5.4L
Engine
4.2L (with
manual
transmission)
4.2L (with
automatic
transmission)
4.6L
4.6L
5.4L
5.4L
5.4L Heavy Duty
188
Regular Cab 4x2 (126" wheelbase)
Rear axle ratio
3.31
3.55
3.55
3.73
3.55
3.73
3.55
3.73
Regular Cab 4x2 (144.5" wheelbase)
Rear axle ratio
3.31
3.55
3.55
3.73
3.55
3.73
3.55
3.73
4.10
Maximum
GCWR-lb. (kg)
7200 (3266)
8500 (3856)
10000 (4536)
10500 (4763)
11500 (5216)
12000 (5443)
13000 (5897)
13500 (6123)
Maximum
GCWR-lb. (kg)
7200 (3266)
8500 (3856)
10000 (4536)
10500 (4763)
11700 (5307)
12200 (5534)
14000 (6350)
15000 (6804)
15300 (6940)
Maximum
trailer
weight-lb. (kg)
2400 (1089)
3700 (1678)
5200 (2358)
5700 (2585)
6600 (2993)
7100 (3220)
8000 (3628)
8500 (3855)
Maximum
trailer
weight-lb. (kg)
2300 (1043)
3600 (1633)
5100 (2313)
5600 (2540)
6700 (3039)
7200 (3266)
8800 (3992)
9800 (4445)
9900 (4491)