Thanks for the great discussion.
I just picked up our first RV. A '19 A.C.E. 32.1
I do NOT like the idea that I don't have a spare -- not one bit.
I took a few pics of the underside of my rig. There is enough space there for a huge
tractor tire, nevermind relatively small 33" tire.
Now I just need to see if I have to come up with my own mounting system or if one already exists.
https://photos.app.goo.gl/1NfzTbi8binGEAqo9
https://photos.app.goo.gl/Htcnfv73xgFUfWkS8
https://photos.app.goo.gl/1E4jFjwFr5PJiCDH6