Sweet thanks... I'll go 38 for DD then. I usually carry some extra weight in my Jeep anyways.
I know everyone's got opinions about wheel spacers.... Personally it's just something I don't really want to worry about right now. I'll probably eventually get some 1 inch Bora wheel when I get some Moabs. Also I don't think a lot of shops will touch slip on wheel spacers but that doesn't really matter. I'm still gonna go with 245/70s and I'll think I'll be fine without spacers for now.