I had 265/70 r16 for a while with no lift (only UC springs) :
@ rear with 1.25" spacers they rub at full flex in the wheel well, a lot in the front on the metal (and I ruined the tires) and only a bit on the bumper.
@front with 1.25" spacers it rub on the bumper at full lock, without it won't rub on the bumper but they rub on lower control arms and inside the wheel well.
here's some pics, the first 2 shows how I solved the problem on the rear(too late) removed the little piece of cladding and hammered the metal to bend the sharp edge (as you can see it acted like a knife on the tires)
'02 Black Overland H.O. V8