When I worked for Southeastern Gas they had a 1946 Power Wagon Bailing machine top speed around 45 mph wide open down hill. But it would climb a tree. Loved driving it. They also had 3 or 4 for parts.
Went to high school with a guy that had surplus power wagon, coolist vehicle in the parking lot. He let me take it for a spin one day, lost interest real quick. Now, the new power wagon is one sweet ass rig.