Right out of high school in '83 I hauled newspapers for a guy, back when EVERYBODY got a Sunday paper. He had a '68 Chevy, C50 or so, with an inline 6 and 4+2. Sixteen foot steel van box that would get loaded with newspapers about 4' high every Sunday morning. It would run 65 mph on the way to load, 45 mph at WOT on the way back. Back then they were still building "over the road" long-haul trucks with gas engines, some with ridiculous displacements...