Ah - that's interesting. I'd assumed they were alloy. I actually like the steel wheels in the continental 4x4 and have been trying (not very hard) to see if I could get some. (Alloys and offroad use don't really go together). When your new one arrives maybe you can post a photo of its wheels so I can see what they look like.
[Edit: found close ups here:
https://www.conceptcarz.com/gallery/28653/fiat-panda-waze.aspx - hard to tell what's behind the covers...]
Pete