[bbiess]

I'm purchasing an '04 3.0i with factory 18"s that needs tires. Based on very favorable reviews of the Michelin Pilot Super Sports I'd like to pick up a set, but have a question about size.

Based on OEM specs Discount Tire is quoting 225/40ZR18XL for the front and 255/35ZR18XL for the rear. Do I just go with those or do I go a bit wider? Will I run into any issues by doing so?

I plan on mostly street driving, however, I'd like to do a little autocrossing and light track as well.

Thoughts, suggestions and comments are greatly appreciated!