You did not mention the power boat or light aircraft, you do have those don't you?
If it floats, flies or fornicates....rent it.
15 motorcycles (7 motorcycle trailers) and now, the M3W. I have quite a few vehicles, mostly trucks. With the addition of the M3W, I now have 105 tires on the ground not counting spares or extra wheels.

Get good use out of my tire machine which will handle 8" to 22" wheels. Those are motorcycle tires (run a rear m/c dual compound tire on the front and a car Run-Flat on the rear).
Z