Have any of you been to the California Agricultural History Museum in Woodland, California? It's just about 20 miles from me. Not my thing, but it's supposed to have one of the best collections of antique farm equipment in North America, not just tractors but farm trucks and well pumps and such.
As late as the mid 2000s if you drove the back roads in the Sacramento Valley you could see plenty of derelict flatbed trucks, mainly from the late 40s and early 50s. When diesel agricultural well pumps first became widely available after WW2 every farmer wanted one, and several good harvests in the late 40s meant they had the money, so all the farmers around here went and bought one.
Problem was, they hadn't figured in how to actually get the pump off the flatbed truck it came on. They really needed a crane, but that was way out of reach physically and monetarily. They finally just punctured the tires of the trucks and abandoned them where they sat, and hooked up the pumps. Most of those trucks and their cargoes are gone now from what I can discern. Most of the trucks seemed to be Fords-Ford has long been the best of the best in medium-duty trucks and tractors (the latter of which is now sold under the name "New Holland").