A little OT - but I need help

I'm trying to sell these wheels on CL after I listed them on the Trader, and there's a guy who's contacted me asking if they will fit his '90 Geo Metro. I know the bolt pattern is correct, but beyond that I don't really know where to look to be able to answer his question. I doubt Geo Metros have a cool helpful board like this.

Any suggestions? Here's my trader post:

http://www.mgexperience.net/phorum/read.php?42,1278204

You might be able to tell by comparing tire sizes, just a quick thought since the bolt pattern was the same.

The wheel offset for a front wheel drive car is going to be different. But I think some of the guys here have used Metro wheels on their MGs with spacers. I'm afraid that putting MG wheels on a Metro would have the wheels sticking out from under the wheel well - somoene who's used the Metro wheels will chime in soon. Basil