Rear Tires/Suspension

I've read lots of threads about what size tires can fit up front, what you'll need to do to fit 285's, and so on, but I haven't seen anything about the rear. What size tires will fit in the back stock? Ideally I'd like to fit an approximately 33 inch tall tire tire. I think I've figured out what to do up front, but what what will fit with the stock suspension in the back. I'd prefer a more level stance and don't plan on going any higher than a 2-3 inch lift in the front.