on the current IS "F" Bridgestone Potenza RE050A. I noticed the side wall sticks out, the rubber part act as a guard against curbage. I also notice the higher end Porsche 911 has it too. Is that a style, because some RE050A does not have that. Can someone explain this.
Two very different sidewall.
255/35/19R 96Y RE050A
255/35/19ZR 96Y RE050A
Both have same heat and wear ratings.
They both look identical but without the side wall protector against curbage.
Two very different sidewall.
255/35/19R 96Y RE050A
255/35/19ZR 96Y RE050A
Both have same heat and wear ratings.
They both look identical but without the side wall protector against curbage.