One of our favorite aspects of classic trucks is the diversity of their designs. Unlike today's trucks, which seem to have become relatively boxy and homogeneous, these vintage models often feature distinctive styling cues and sleek aircraft-inspired lines. Now that trucks have become all about masculinity and "tough" looks, observing the smooth curves of a 1950s pickup is like a breath of fresh air.

One of the biggest difficulties with classic cars is the fact that they're rarely viewed as classics until most of them are already gone. That seemingly ordinary beater rusting away in a scrap yard may someday become something priceless, but by that point, the elements will have already taken their toll on it. This catch-22 is especially applicable to pickup trucks, many of which are viewed as boring, utilitarian work vehicles—until they eventually gain appreciation as classics. Then, suddenly everyone is scrambling to find clean examples to restore and show off.