Originally Posted by jchammond

if you're running 19x9+47F & 19x10+30R,,,my calculations are (+2.11" front spacing on F & +0.89" front spacing on R) meaning that the rim lip on front could be up to 1" outside fender & the rear .25" out.....all depends on your camber adjustments///take 2 yard sticks and put one sideways at top of rim lip & touch against both sides of fender & take other one & measure gap to rim lip.
not saying that they won't work with factory tires-because you will definitely have the front one's stretched.
do the same in rear.
Factory Specs are (+43 18x8,+15 18x9) (+47 19x9,+30 19x10) (+40 19x9.5,+23 19x10.5)
hope this helps....rear would have a lot better chance than front.