Hello, I got a 2009 Prius. There is a set of summer-like winter tires. Both sets from 2009. So from delivery. Each 195/65/15 KM Stand 86000km. At the moment I have Dunlop M3 some winter tires on it. These still have about 5mm profile. I still have to measure. Had not made any snow and no emergency braking yet 😉 So they seem to be quite good this winter. Except that the loud ones are. 1) do you think I should replace them next winter? As summer tires Bridgestone B250 are present. Profile 4-5mm. Were the dealer with silicone and shine like new;-) No brittle spots. 2) What do you think of them? Replaced? The tyre size is 195/65/15 and thus you get premium brands under 50€ per tire. I actually tend to buy everything new this year. At the moment there is e.g. ContiSport 5 for 43€..Goodyear too. Or do you think I should continue driving? Would you like to be safe in a dangerous situation.. Thank you