Is there now, or has there ever been, a truck that weighs less than 3/4 ton?

The International looks big alright. But take a look at the Ford F-650 here: http://www.f650pickups.com/indexb.html

They also make a F-750, but I couldn’t find any pictures with PU beds on them.

(And to yabob)

I stand corrected. Those little things were very popular. As were Toyota’s & (then) Datsun’s little trucks. A pity they don’t make them anymore.

Oh, and apparently, Ford wants to be confusing. They’ve used “Courier” on four different vehicle lines, including the Mazda built compact pickup which competed against the LUV: