It's amazing what you can fit on stock wheels. An inch less backspacing or an inch wider wheel and you'd probably be rubbing on everything.
I like the look of the 35's and wouldn't mind throwing a block out back and cranking up a little, but I just can't make myself run 35's with 3.42 gears. This is my DD and I can't afford gas mileage in the single digits.
Maybe I'll run 33's until they wear out. By that time I'll bet the G80 in the Yukon will be toast and it'll time for a Trutrac and a regear to 4.56 with a 14 bolt SF. I can hope anyway.