It can also stand for "Art Deco"- - - -the stylized body metal from the late 30s and early 40s. Kinda confusing to a newbie! Jerry
True, although I've never seen someone use AD to refer to Art Deco series trucks.
Kevin 1951 Chevy 3100 work truck Follow this saga in Project Journal Photos 1929 Ford pickup restored from the ground up. | 1929 Ford Special Coupe (First car) Busting rust since the mid-60's If you're smart enough to take it apart, you darn well better be smart enough to put it back together.