Not too long ago, I also looked into those wheels for a winter setup. But then, I realized that they may look too "busy". Or, as a girl told me, "too much finesse for a truck". And she was right.

Let's be realistic. The X5 is a truck, and therefore, it needs to look rugged. You can't have a lumberjack wear Berluti moccasins.

The only way to make those wheels look decent, is to get them on 20" at least.

But that's just my personal opinion.