I have an 01 a6 quattro with 17 by 10 what appear to be audi rims 255 40 17 tires I am bumping the tires up to 255 45 17. Thing is I want to change the rims but cannot find 17 by 10 rims for the a6. Any ideas? I've searched the web with no results.

 

17X10 wheels? That's really wide. I think most of those have to be custom made.

Any pictures of the wheels?