My neighbor and his buddy though it would be fun to take his dad's old 300 with "less than aggressive tread" left on the tires and try the field out after a good rain. You can see the tracks the John Deere 9500 combine left. Well, as the pictures show, the results are as expected. Shovels wore them both fairly quickly so they called me. It's all good - we got him out. Enjoy!