Stock xk largest tire?

Alright so I just purchased another xk and this one is not getting lifted (as of right now) lol. But I've looked over the sticky post and seen that 245 75 17s might rub. Well I was looking at different sizes and came across 235 80 17 which is a 9.25 wide and 31.8 tall tire. It's a little narrower but a little taller as well. You guys think there will be much rubbing? Also I planned on doing the pinch weld mod to prevent rubbing!