Hello municipality I am just about to shock 2 sets of summer tires in retirement, because they no longer have a grip in wet weather. As you always read, the old tires are soo much worse, (but never be tested) and all-year tires hardly worse (But the important last meter that matters!!) I think: You also read, the winter tires in summer are hardly worse (apart from consumption/wear) If you don’t care about the rolling resistance, then the whole-year tire makes S inn ?