What size are these alpinas? - pics

[JamesE30]

Hey i'm looking at buying these alpina wheels.
They are original, and have come off a '75 2002

Can anyone tell simply by looking at the pictures what size they are?

They look like they have a wider lip than most i have seen, and diameter i have no idea...

Can anyone help out?
I have asked the seller, but haven't got a reply yet, and i'm running out of time.

here are the pics






TIA!

[hendrixvodu]

send all 4 to my home for further inspection asap

[JasonC]

OT here, but i seen something on ebay.de that you may want? (Front Kamei valance)

[2002maniac]

what size are the tires?

[JamesE30]

OT here, but i seen something on ebay.de that you may want? (Front Kamei valance)

Oh yeh?... PM link PLZ?
I've got something else in mind, but lets not get into that...

what size are the tires?

Wish i knew. There'd be no need for this thread.

*edit*

more pics:

[golde30]

15" most likely. that would be my guess.

[StereoInstaller1]

X2 on the 15"

[Court M3]

15" used on the e21

[smonkbmw]

it should say on the area where you're pointing.

[JamesE30]

Just found out they're 15x7".
Damn... thought i might have come across some gems...
Thanks for the help guys.