[audiofetish]

I don't think they have an issue with the size of the tire. That tire is not designed to fit on a 12" wide wheel and they don?t want to be liable. Toyo's have very thick side walls and they are designed to fit a 8.5 -11" wide wheel. It will be hard as hell to seat the bead. I talked to a buddy of mine who makes wheels for a living and he agrees that these are not a good match. If and when you do get them on, you will be adding a lot of extra stress on the sidewall of the tire and if you ever air them down for offroading you will bust the bead very easily. Here is a link to Toyo?s specs http://marktg.toyotires.com/file/18136.pdf

Hope this helps