Originally Posted By 79powerwagon
D 100/150 trucks are 1/2 ton 2wd.
W 100/150 trucks are 1/2 ton 4x4.
D200/250 are 3/4 ton 2x4
W200/250 are 3/4 ton 4x4
and so on.

The difference between a 100 and 150 is simply the year of manufacture. Ford became an F150, Dodge followed suit. GM jumped from 10 to 1500, and Dodge followed that (later).


GM went from 10 to 15