I know I will be needing a new set for this coming riding season. I see cal sportbike has a deal on sport tec m1's. Except the only size is 120/70-ZR17 and 180/55-ZR17. Can I run these safely on the street and track days in this size? Or should I just go with the pilot powers I have been eye-balling anyways:evilaugh: . I have already done a search on tire preference. Hell I almost decided to try slicks (track only) but decided against because I don't think I can override stock dot now.