What size spacers do I need

[Gunny110]

Hi all, so a few months back I had a set of merc sl63 amg's alloys, they where copies not the real thing. Anyway I managed to get my self some s line alloys from a b6. The mercs where 9.5j on the rear, and the s lines are only 8j. My question is what size spacers will I need to get the same width as the mercs? Thanks all

 

[Chriscooke]

Depends on the offset of the alloys. Find out what the offset (also known as an ET number) is and then work it out using a wheel offset calculator from google

 

[Gunny110]

Et was 43