Hello, I have a Kia processed, BJ 24, with the original wheels made of aluminium including summer tyres. So now I have the question whether I have to buy a set of winter bikes. Basically I have the idea of simply replacing the summer tires with high-quality all-year tyres. Of course, I am speaking against that, that I probably do not have any explicit winter rims. What do you think, you really have to let this into consideration? If there is an unexpected amount of snow, I get some snow chains.