We got a Golf 77TSI in July last year and have a Tiguan 155TSI arriving in August.

I was contemplating getting a new set of tyres for the Golf and thought I could transplant the Philadelphia 17" rims to the Golf and upsize it to 225/45/17 Michelin Pilot Super Sports.

But I am not sure if the offset is correct? I understand the normal offset for the Tiguan is between +34 to +42 but I am not sure what the factory Philadelphia rim settings are. Whereas the Golf uses a +45 offset normally.

Any one have experience with this?