Want 18" Wheels, but have ride height questions

I have stock suspension, etc and I am looking to upgrade my rims/tires to 18" instead of my stock 15". My question is will there be a huge gap still between my fender and tire? I think the gap should be less, but I want to make sure. I dont think it will rub at all. I see a lot of pictures with B6's and 18" wheels, but really none that also have the stock height/suspension; basically everyone is lowered. I dont have the money for that right now and I just want to see if 18"s will look stupid with stock ride height or not.



If anyone can provide insight or (hopefully) pictures of any b6's with 18" wheels and stock suspension that would be great. Thanks!