More often than not all you hear in media is a truck's maximum towing capability ... 4.30:1 Axle Gears, 4x4 - 20,000 pounds F-250, 6.7L PowerStroke Diesel V-8, Single Rear Wheel, 3.31:1 or ...

Ford also has the largest number of cab and engine configurations in the class, along with available axle ratios, as well. This makes determining the actual tow rating of any truck a lot more ...