Yeah, anything bigger than a 30.5" tire won't clear the upper ball joint. We basically all run spacers/adapters, because of this. That's like the first thing your research should have turned up, before buying $1000 in tires. Like... The information in the stickied thread about tire size and what's involved in fitting what tire, and who has done it, with links to their build threads:
viewtopic.php?f=14&t=2290Mike