New tyres yes or no?!

Hello together, I don’t know how to do this and drive little about 6000km a year and have all-weather tyres on my car, I would like to know if my front tyres should be replaced for the winter so new all-weather tyres the car has also front drive, they are not under minimum but have cracked to age I can say little, I make a picture so they must be minimum 4 years old since I have the car since. Thanks in advance.