Do they fit???

[Badassgermanlook]

Hi chaps, does anyone know if RS6 C7 alloy wheels fit on the RS6 C6? They are 21”.

[IanH755]

Well mathematically the PCD's, alloy widths etc are all the same and the tyre size keeps an almost identical rolling radius so they should fit but the C7 21's have a ET25 offset vs the C6 ET36 so the C7's stick out more.

However thats all maths and not real world and there may be or may not be issues at full lock etc.

Not really a good answer I know, sorry

[Badassgermanlook]

Well mathematically the PCD's, alloy widths etc are all the same and the tyre size keeps an almost identical rolling radius so they should fit but the C7 21's have a ET25 offset vs the C6 ET36 so the C7's stick out more.

However thats all maths and not real world and there may be or may not be issues at full lock etc.

Not really a good answer I know, sorry

Hahaha thanks Ian, Yeah I think they may stick out by about 10mm but this may rub when I lower it a little. Just wondered if anyone had already tried.

[classba]

A friend tried doing the same years back and they stick out too much and rubbed.

[Golfather]

They fit. Just. Slight rub with 285 tyres, but OK with 275.

[Badassgermanlook]

Hi godfather. Yes they are close with may cause me an issue as I wish to lower the car a bit. Do look the conkers though.