the SEMA Th has 245/70's on it. looks great- but I think some compromise between stock and the mudders that are on the sema is what i'm hoping for.The only one I've seen is the one they took to SEMA:
http://www.autoblog.com/2013/11/06/jeep-cherokee-trail-carver-sema-2013/
I'm keeping my eye out for a suitable suspension lift of some kind. I know with IFS and IRS that we are only looking at ~2" of lift tops, but that 2" will really be helpful. I'm pretty hopeful something will appear though, seeing as how aftermarket crazy the Jeep community is.