If those are stock tires you p'shopped over, then the diameter is 30". Your wheels look to be about 24-25" in relation.

I think 22s in reality won't look as big as your picture shows. Maybe those that think 2" smaller would be better would actually like the 22s.

Personally, having seen 20s on a VX, I think those are a good size.

What kind of offset and width are you looking at? One guy had to lift his VX just to get 20s on.

-Daver