tire problems and setup

[lastplace]

For some reason when turn left my left tire scrapes the side of the car. What is up with that? Right now I have stock rims and tires.

I need some help. I am going to be purchasing some tires and rims I want to know what would be the best setup to get good handling and that the tires/rims wouldn't wouldnt be stickin out of the fenders and stuff.

would 205/40/17 fit on a super? What would be the largest i can go without any problems?