Wheel stud Length for these wheels?

[mtlbloodshot]

Im planning on getting wheel studs before I put my wheels on and I need to know what's a good length to purchase..

My front wheel is a 7.5 ET 20 ( 15mm spacers)
Rear wheel is 9 ET 15 ( 10mm spacers )

[Smelser]

Not sure cause of the spacers, but I run a 1/2 stud from ford, just drilled out the old holes with a 19/32 bit, ground the front hubs on the backside and pressed them in. using 1" lug nuts for the track though

If I think of it, I will measure the length and get you the part number

if I forget, PM me, us canadians have terrible memories

[mtlbloodshot]

There are studs that fit directly on the e30 hub without drilling. Ill do some more research.

[ak-]

What ever the size is below 70mm

[Wildpig]

Go here: http://www.motorsporthardware.com/cm/Products

Under each kit they tell you what spacer you can safely run.

[mtlbloodshot]

Go here: http://www.motorsporthardware.com/cm/Products

Under each kit they tell you what spacer you can safely run.

Thank you, this website sure clears up everything!