Originally Posted by
lowballevo
Yes, sidewall stiffness. I'm using the older K110s, haven't tried the K120s yet, I'm wondering if the K120s have improved sidewall stiffness or if they are just like the older model.
I'll check out the Sumitomos, the Federals are really cheap in 265-40-17 for $90.41 each that's why I may try them, just to go a little bit wider than my 255-40-17s.
I had S-drive on a bone stock evo and loved the wet road performance but wasn't impressed by the dry road performance. This is purely on the street, never tried them on the track.