You can fit 19's but the car will bottom out everywhere. I your going to put 19's on I'd call up motivational eng. Get some shortened struts, there rear strut mount, and talk to them... Your going to want to squeeze every little bit of suspension travel possible to run 19 inch rims.
They will fit easily. A guy out west has a set of Axis rims wearing 225-35-19 tires. Looks sweet on his ride. He doesn't care about speed, he's all style according to him. I keep telling him one day, he'll be corrupted by the speed bug. I'm just sittin back waitin' 4 that day so I can rub it in for not doin' it sooner.