This reminds me of when I used to farm with Belgian draft horses. I had a baler that used a gas motor to power the mechanism but not the wheels. One day the little tank of gas ran out so I headed the team out onto the road, baler in tow, and drove them almost a mile to the nearest gas station. It would have made a good picture while I pulled the team up in front of the pumps, as if they would need gas! I went inside to pay for 1.5 gal and a few minutes later we were baling hay again.