I feel if your gonna run 20's stay with a 9 inch wide rim. The wheel I wanted was a 20X10 with negative 24 os. Way to far out for my likes and didn't want any legal issues either. If you go zero or positive os I think you could still do 10 inch wide wheel. I am also talking about using a 34 or 35 inch tire. Hope this helps.
I'm not planning to go wider than a 9" rim, and I'm probably sticking with a 0 offset (I still want a good tow). Just more curious what a -24 looked like without any lift. Probably looked like a low rider! But, you never really know until you try.
Did you drive it at all, or just take them off right away?