Hi Everyone. I'm wanting to covert to studs and add 5mm wheel spacers. the aftermarket wheels I'm using have a 40 offset and I have to use 12x1.5 R.H. spline lug bolts, conical seat 28mm thread length.

Can anyone please tell me the legth studs i need and type of lugs ill need using 5mm spacers? Links and brands always help, thank you!

Chris