MFDONTRON

I'm thinking about buying spacers for my c350 but I'm not very auto-savvy. I'm thinking of running 10mm/12mm (F/R) and I understand that anything longer than 10mm requires extended bolts.

From my research, I've concluded that the stock c350 lug bolts are 17mm. So, I would need bolts that are 17mm plus the size of the spacers?

Also does it matter if the bolts were tapered vs rounded?

joespeed29

did you ever get an answer to this?
any pix of the install?