can 20" rims on a A6? what is the biggest size?

 

20's fit, a couple guys have them here. I just recommend for performance sake that you find the lightest weight ones you can, and I hope you live in an area with great roads! Also double check backspacing. 35mm is recommended.

 

ill stick with the 19's that I have then?

 

I got these in 20's
http://superbuytires.com/Ace%20Alloy/Allure%20S/

http://customwheel.com/custom_wheels...b401ab1ba18bcc

 

You can also do a search on this topic as it has been discussed many times. You'll find a lot of info probably since it has been covered recently.

 

Covered many times! It ends up to be to each their own. I have 19's and have to watch the roads for potholes. You are seriously gambling with 20's

OOOO