Are the above wheels the same offset as the 172 alloys though? Because that'll affect how they sit out.
I've got FK automotive Hubcentric spacers. Highly recommend them. Not sure on size though, I had 15mm per side (rear) and 20mm per side (front). But that was with standard non sport alloys.
If it is a ph2 172 wheel, you will need about 10-15mm spacers. non sport offset is 38ish, ph2 172 offset is 48.5.
Doubt that the Superturismo are ET 48.5, afaik they only came in 37ish!?
nah. RS have the bigger offset (wheels sits theoretically further in the arch) due to the axles being wider. standard ph1 172 alloy offset is 43.5 and ph2 172 48.5, that is guaranteed. non sports have lower offset numbers like 38ish. there are no 15/16" superturismos in 4x ish. or do you think i am way to stupid to read the numbers pressed in the alloys!?