I just put nitto mud grappler 33x12.5R20's on fuel off-road wheels with a +14 offset on my 2011 GC. After putting on the RRO deluxe lift kit that is. No wheels spacers. Had to trim liners and fold pinch weld in front wheel wells. Also trimmed lower front facia a bit. Nothing's rubbing full lock either way. However, if I'm full lock in a turn like pulling into a driveway or over curb I get a small rub...nothing major. I Need to replace stock sway bar links with the bwoody's though.