Leave it to OAD to find great opportunities. He found an x9 wheel on Ebay that is a match for the MP3 14" rear. Then he was good enough to find a second one for me. Amazing he found it as the vendor listed it as a 15" wheel, but Dirt noticed the picture blown up showed the 14x4.5 stamp. Now I have a spare wheel to get a tire mounted on and make changes more convenient. Doug, I'm buying the beer at Maggie Valley.
BTW I spent a little time googleing wheels and tires on X9s prior to buying on ebay. It is interesting that the spec tire for X9s is 150/70-14. And someone here had to figure it out for us MP3 types.
Dirt, your the man.