[XBMW6]

Hi Guys...This is my first post today , and I wanted to share a few photos of a new set of wheels I saw installed on an X6 at my local dealer. The wheels size is 21", but I don't know the model number.

I really like the design of those wheels, especially on the X6. They look huge in real life. My only concern is that they would give a rough ride compare to 20" ones. Does anyone have an idea, from previous experience, if the ride is acceptable with 21" wheels? I'm actually starting to like this set over the standard X6 wheels. Let me know what you think...