I had a JD 420, put a great big ware hoe on it, needed an 800 lb counterweight up front, to keep the loader on the front wheels. As I was driving it down to the shop, i heard a clicky, clicky sound, then felt the fender vibrate like someone had kicked it. Then BOOM, WHOOSH, I was soaked with a mixture of methanol and a little calcium brine, for flavor. About 60 gallons, or whatever fits in a 13-6 X 26 tire. First clicky was the first time the tube protruded from the cracked sidewall, and rubbed the fender. Second clicky was the second revolution. The Boom and woosh were, of course the tire ripping to shreds, as the tube spewed its contents straight up, then down on me!
I wouldn't recommend taking showers with it, either!