The soil was too dry/hard for the garden tractors to plow. The big tractors/plows had problems plowing too. There were several big plows that broke while plowing. One was a D6 pulling a pull type 4 bottom plow that broke the hitch. 90 to 95 temps all week with 10 to 20 mph wind dried the soil out.
This what I plowed with at the plow day:

Yes it is wrong brand/color.......most farm with that color stuff in my area. I still had a blast driving it. There was 360 pounds of wheel weights added to the plow to get it to go in.