I have 220 cdi c class coupe 2004, I want to replace my evolution wheels with 6 spoke amg wheels 17 inch from the newer 2008 220 cdi clc class, my wheel bolts are too long as the amg wheels are a slimmer fit, how do I find out what length bolts I need for these amg wheels, part number A2044014602 rear, A2044014502 front. thanks.