Well, I don't think there's an absolute limit. But I guess generally anything over 200tw is a street tire, and 200tw is like a streetable track tire. Like, I would say our Pirellis and also PS4Ss are firmly in the street tire category.Define a street tire.
Please describe what you will be using your cheapo 1000 rims for. I’m curious to know how you drive your 4C
I'm actually not in this group buy. If I were to get in on it I'm not really sure what I'd want out of it. On one hand I've been considering prepping my car for the new SST autox class and these would be great for that but not sure if I want to commit the funds to make the car competitive. But in that case they'd probably always be wearing some RT660s. Otherwise just have them as some nice OEM+ rims.