I'm getting A6 Le Mans wheels shortly to go on this
Current rims are 8.0j x 18 ET43 235/40, new are 8.5j x 19 ET48 225/35. Checked https://www.rimsntires.com/specspro.jsp and it said they will sit slightly closer to the arch than the current wheels but not by much. I can't afford hubcentric spacers at the moment so was thinking about 5mm ones from Demon Tweaks - think that would work OK for the time being?