BSB67
Well-Known Member
Maybe, but I did not see any mention by the OP regadring the ET Street Rs.I think he's asking if the ET S/Ses are substantially better than the ET-R's, as a purely street tire.
My answer would be: marginally, with the very slightly more open tread, but considering how long those extra grooves will last on a regularly driven street car.......probably not.
The Rs have a nylon belted sidewall, and steel in the tread surface, according to their tech folks. The Rs sidewall will wrinkle. I just drove 500 miles on my Rs last weekend.