Hello all, I had bought 2 completely new sets of winter and summer tyres + rims for my Audi in the past few days. Currently I have steel rims with 195/55/15 tires on it for the winter. In the summer I drove 205/55/15 aluminiums so far. I also have a sheet for them (certificate?). The 195/55/15 are registered in the vehicle license. The new tyres are both original from Audi with 205/55/16 and a 42 press-in depth. I was advised to simply drive the rims, that fits in any case and since they are also from Audi, it doesn’t notice or will not give me much trouble, should I get in control and be addressed to it. And if I have to go back to the tuv next year, I should just put on the old summer tires. I probably won’t get rid of the old summer tires anyway, because they are very rammed and the tires have only around the 4-5mm profile. As far as I know, But I don’t have any reviews or other sheets for the new rims. I don’t think that Audi still has such reviews, because I don’t even know from the one set of rims which model they come from and the other set comes from one, I think, 2004 A6. Is that a good idea or should I have the new things entered?