Why it does not fit? There is pressed onto the wheel nut, an adapter. Then, a metal cap should be placed over it and by screwing a bolt, so the idea is, the whole thing stuck on the wheel nut. Unfortunately, the cap is slightly protruding and the adapter also not exactly thin, thereby the cap fits simply no longer have the adapter. I am un specially driven to a tire dealer we have tested various rims interest - at no Alufelge this assembly principle would have worked.
Conclusion: For steel rims, where the wheel bolts / nuts are free, the chain can be seen absolutely awesome. If the gap between the rim and wheel nut is narrow, caution is advised. Test definitely time before departure. My mistake: I'm leaving tomorrow. Matching chains I do not get so quickly.