This is so confusing. I always thougt that the more tires stick out, the more space between axle and tire = less rubbing.I'd stick with 37x12.50 and an offset no lower than zero if you want zero mods/trimming. You still might rub in certain situations depending on the tire brand/model. +00 is 1.5" out from the stock wheels. Like this
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This is -12 but you would have rubbing
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So I wont be able to go 13.5 inch wide nitto grpplers (I think its one of only two tires that are R+ speed rated) on 00 offset?