Very aggressive front, ok rear.
I am running 20x11 +15 front with a 275/30/20. -3 deg camber, rolled fenders, and front bumper tab shaved. Zero rubbing, but you do need a shop that knows what it's doing and SPL front upper control arms to get it done.
Rears are ok. A bit more aggressive than the 19x10.5 +12 fitment that everyone runs in rear with a 305 tire, and its not really flush. 20x11 +0 would be needed to match the aggressiveness in front.
For reference . . .
Here's my ride height:
Front
Rear (20x12 +20 w/ 315/25/20 at -2 deg camber)
