It's okay with me if it sticks out the front by 12mm/.48". The rear will be the same. Do you think the 225/40 will stretch a little or should I go with 215/40. I want the tire sidewall to flush with the fenders. What do you think? Nice car btw.I dont think that offset will work they will poke outside the arches by a bit, do you have chance to try them first, i have 35ET on the front and they are flush so you are looking at an extra 12mm extension on this, have a look at my gallery photo's in showcase, but ignore the rear as it has had a wide body conversion