Hi, I currently have the 21″ Black Edition rims with summer tires on it. I still need winter bikes and consider the possibilities. Unfortunately I don’t have coc documents, since it is a leasing and does not know which wheel/tire combinations are specified there. On classified ads the selection is very limited in my vicinity. I have found only these here and ask myself now if this really fits. Other ET and size than before. Can the problem with brake or fenders give? 8Jx19H2 ET45 KBA 53379 In the ABE there is the following, no idea what exactly is meant by it. The XC60 is available with smaller rims and ET, the Black Edition is not. EF0) Not allowed on vehicle versions that are standard on the front – and/or on the rear axle only with wheels whose wheel diameter is larger than the wheel diameter of the retrofit wheel and/or its rim rim width are larger than the rim rim width of the retrofit wheel.