This last weekend, I finally put a small lift level kit on(supposed to be 2 front/ .75 rear, but closer to 2.5 front), and added some 1.5" spacers so I can run some 32's in the future, plus it just looks better wider.
To answer an earlier post, I am currently running the BFG All Terrains KO2, 265/60R18. These measure in around 30.5" and fit with no mods required on stock wheels. I have been very happy with how well they work and longevity. A little road noise, but that is to be expected, and not near as bad as some others I have heard. Wheels can be more of a challenge with the TB unique bolt pattern.