When I upsized my tires to BF Goodrich All-Terrain T/A KO 265/70/17, I had rubbing also.
That was one of the reasons I added a 1 inch front & rear spacer lift. I also wanted to restore some of the clearance in the wheel well area.
I love the ride and feel with these tires and lift. Next time, I'll probably go with a 2 inch front & 1 /12 inch rear spacers.