Merc-E 245/45/17 Delivered today. Before that we had Bridgestone Potenza RE002 Adrenalin. At high speed (200 - 220 km/h) Bridgestone felt more confident, but these are much, much more comfortable, considering our roads. Yes, and tumble under 200 is possible only for the sake of experiment. Working speed range up to 140 km/h.