currently run. You're good up front with that 17x9+22, but the wheel will be pushed too far out on the rear to allow you to run fatter tires.
Check out this video. I was talking with this guy and he's running 18x9.5+45 at all four corners. But he needs a 20mm ish sized spacer up front to offset the wheel correctly and no spacers in the rear. 245/40 front and 285/35 rear.