Register a free account today to become a member! Once signed in, you'll be able to participate on this site by adding your own topics and posts, as well as connect with other members through your own private inbox!
^^^^ 182_blue is right. 172 alloys are ET48.5 against the Cups 38.5 giving a 20mm wider track. The wheels also look much better in the arches as, as you say they fill them out more.