Lokius

I have had my Stoptech Big Brake Kit sitting in my house for the past two weeks, because of brake fitment, they dont clear my fanblades and it's finally time to get the wheels on there. I was going to order a set of 3 piece wheels, but I decided against it, and instead want to put that money towards a supercharger. I have the 18x8.5 Fanblades with 235/50/18's and I wanted to know if my tires would fit onto the new Steeda Pentar wheels which are 18x9.5, I would like to keep my tires if possible, but if it is going to look bad or not work properly, I will just buy some new tires.

Thanks for your time