No problem, thread title and post updated...Now back to the topic...I meant to say CX-5. It's not a 50, so far as I know. CarMax listed it as a five.
I currently have 30.5" on my 2015 CX-5 right now. With +35 offset wheels there is a minor amount of rubbing at the fender liner on the fronts at full steering lock, but that's it. But I also have a 2" lift on it, I'd imagine the rubbing would be a bit worse at factory ride height. But still nothing a little melting/trimming won't fix. It's only a problem when turning though, full clearance when driving normal.Are you sure a 30.5" will fit? That seems really tall. Have you tried it?? Sounds like you have from your very specific comments, got any pics??
I have a spare set of 30.5" tires from another car, and I never even thought of trying something like that on a CX-5.