Wheels and hub size

[Geoff A]

Sorry for the numpty question, but does anyone know the centre bore size for S4 alloy wheels? Should finally be picking mine up on Saturday after a bit of an extended wait, and one of the first things I'd like to swap is the std 18s for a set of 8.5x19s double spokes. There are a few sets for sale out there, but there seem to be two sizes of centre bore (57mm and 66mm) and as I don't have the car yet (its a 10-plate), I can't check..... And if anyone has a set they're looking to sell, please let me know

[Dan930]

I think there are 66mm mate

[robokn]

They are indeed 66mm most after market wheels will come with spigot rings which can be changed to suit, I have a set of the
rings are have a few sets of wheels sitting around, which will either fit the S4 or the TTS

[Geoff A]

Thanks guys

[jaygemson]

Are the hubs 66.6mm or 66.56mm? Not found a definitive answer to this yet!