Hey guys. I recently put LT305/55R20 Nitto Terra Grapplers on my 2011 FX4. The tires rub the upper control arm slightly when you turn the wheel the whole way to either side. Not a big deal but I'm going to need to do something before I get it inspected this year. I was trying to decide whether I want new wheels or just wheel spacers. If I'm correct, the stock FX4 wheels have 6" backspacing and are 8.5" wide. Most aftermarket wheels are shown by offset. If I'm calculating correctly, 6" backspacing on an 8.5" wheel comes out to approximately 44.5 mm offset. This would mean a 9" wheel with 25 mm offset would give me about 1/2" more clearance on the inside? Do you guys think this is enough or should I go with a 12mm offset that gives me 1" on the inside? Also, does it matter what bore the wheel is? I feel like I'm over-thinking this...