Originally Posted by Dave07997S
Its a combination of the lower car along with the very aggressive offset of the wheels.
I run 255/35/19s front and 285/30/19s rear on my ZCP and I have absolutely no rubbing...although it is so close on the front liner as a 26" tall tire is just a whisker away from rubbing the liner. The fact your car is lowered and with a ET15 wheel vs. the ET31 wheel for the ZCP car I'm sure made the difference.
You don't rub at full lock?
I have Dinan springs (0.5" drop at the most) with EDC and Dinan camber plates, I rub at full lock turning right only.