Wheel size suggestions needed ASAP for my 1990 Audi Quattro Coupe....

[ACAdelhoch]

I am ready to purchase 8x17 wheels for my Audi, but am not 100% certain of
the offset needed. I think the factory offset for the 7x15 speedlines are
37mm, but should I change the offset if I go with larger wheel width?

Please let me know what the correct offset should be on an 8x17 wheel.

I am going with 215/45 r17 tires if using 8x17 wheels. Does this sound
right? I used the aspect calculator and found this tire size to give the
closest match to PLUS 2 upgrade.

THANKS IN ADVANCE

Alvin Adelhoch
ACAdelhoch at lvcm.com