Hello, I have tyres with the inscription M+S. The tyre retailer told me that the tyres were summer tyres and not winter tyres. I insisted, however, that the inscription M+S stands for mud+snow, and therefore no summer tyres in the classical sense. In any case, it would be in his opinion, not winter-friendly tyres. There would be all kinds of things on the tyres and the M+S would not stand for anything at all, according to the tyre dealer and his employee. “That had nothing to say “, their answers were. Are M+S labeled tyres suitable for winter? What does M+S stand for? Does there still have to be a symbol, or does the label M+S suffice? As far as I know, M+S tyres are all-year-round tyres. How do you recognize these all-year-round tyres? You see, I’m a bit confused, but also angry that the tyre specialist didn’t want to advise me properly. Now I’ll let you advise me. Thanks in advance. mfg building79