Hello!

Im a new member to this forum and just wanted a little bit of help. Ive got a Mk2 Golf 16v 1989. I want to put ATS Cup wheels on it but im a little confused about which offset to choose?

There's 7x15, et 28, 4x100
and 7x15, et 20, 4x100
I want that deep dish euro look but obviously dont want the wheels to rub on the inner arch or the wing. I also have G60 arches fitted.
Also how do you peeps rate the ats cup alloys.
Any help grately recieved!
Cheers.
Stevo