Unfortunately I can not give a review on the tire quality and behavior in winter, because I have not yet can be mounted. However, I can evaluate the transaction - and it was very well run! When I ATU - of the dealer derived tires - asking them to tell me the age of the tires, I was not put off as other suppliers with a general standard formulation, but it was actually checked! The date of production of tires I was told! This is a not so far experienced customer friendliness. I realize that one should not expect this concession at any tire purchase -It is possible that my earlier purchase of winter tires could have to do with it. I am very pleased for me proven efforts. A TOP-purchase!