wheel sizes for S4 b8
 

I am looking to buy 20inch vossen deep concave Cv4's for my s4
Was originally going to go
255/35/20 but looking at the alloys the lowest width they come in is 9inches would this be ok on my s4

Whats the difference between the 2010 and 2011 Audi b8 s4?
 

Hey i wanted to the difference between the 2010 and 2011 Audi b8 s4...like looks and anything else.