i recently purchased some rims 18x8+45 18x9+50 my question is what tire should i run. the car is mostly for street driving, i want it to sit flush is 225/255 in order? the car is tucking tire on stock ap2v1 wheels now.

 

Those sizes are not going to work on the car without some work. A fender lip roll and or more negative camber is going to be needed.
I would say that 245/35R18 is going to give you more room but with the 50mm offset you still may have a slight rub.
If I can help let me know.

 

Thanks for the info jim.