I needed a spare tire. It didn’t have to be pretty or even 16 inchs. It just had to do what a spare tire does. I found what I needed at Walmart. A 15 inch trailer tire with a 4.25 hub for all of $78. Cheap, but it fits my needs.
Nice. I don't need to carry one with me, but I can always steal the spare in my shed with the worn out tire that fits most of my trailers, to get me home.