I just bought 275/70/16 and they are perfect. They don't rub at all not even going in and out of driveways. I parked it next to my dads truck with 285s and you can barely tell a difference. I also did not lose one bit of power. I had an FJ with 285s and there was a slight power loss but really only noticeable up hills.
Hope this helps anyone that was in the same boat as me debating between 275s or 285s.
I'll post pics soon.