I'm having this same issue with my 325-50-22's..... I'm just running the Fabtech 6" right now, and have some serious rubbing on hard turns.... I have had park of my fender well cut out, which helps, but doesn't cure the problem.
I have been thinking of maybe a deaver pack, and some coilovers up front, to give me another couple of inches to clear it, but at the point I cannot fit in any parking garage or really any covered space for that matter.... decisions decisions.... anyone have any thoughts on this delimma?