Randy, I gave most of my many reasons for wanting a full sized spare at the bottom of that other thread I linked you to.
In addition to actually getting some use out of the spare, it will act as a second bumper in back. If I smack a tree while reversing, it won't wreck the cover or license plate unit. That glass cover is a little vulnerable, don't you think? Any idea how much a replacement one costs? I don't.
I also think that the trailer will look less sissy with an exposed tire on the back. Don't get me wrong, I think it is a beautiful trailer, but it is also very feminine. A naked tire and a 4 inch lifted suspension should fix that, a little.... LOL.
Oh yeah, I have an insulated and sheet rocked RV bay, AKA The Hanger Deck, in my new house, ready and waiting to store my future Ollie. UV (and long term weather exposure) will be a non issue for all the tires, as well as the rest of the trailer.
John Davies
Spokane WA