I Know You've All Heard This Question...but...

[Lextacy24]

I have a IS300 and wondering what size wheels I can go with? What is the largest I can go to in height and width. I am going to look around for 19's. But, will 19x8 fit on the front and back or only the back? If only the back 19x7.5 on the front? also, the greatest offset I can go without the wheels sticking out of the fenders; or anyone have pics to go alond with there replys? Looking for a nice set of deep dish 19's and hopin they fit right. Thanks.

-Ant.