I've bought some Riviera rims and want to mount them on my 914 but the studs I have now are too short. Can anyone tell me an apropriate length for the studs? Please inidcate if there is a difference in length from front to rear rotors.

If you are a real super hero I'd also like to know the thread pitch to run the 911 / 928 alloy wheel nuts, which I have a set all ready to go.

Thanks!

nutz thread

Go here...