Originally Posted by andrew_b
Thanks for the quick reply and PM, David!
If I ran 255/40 street tires, would I need to roll the rear fender? Car is pre-LCI.
You shouldn't need to roll the rear fenders with the 255/40 street tires with the 17x9.0" ET30 on a pre-LCI unless you run a really wide tire such as a Hankook RS-3. Even then, it may only be a very light roll depending on your alignment settings.