This is the most ugly wheel I have seen looks like a hub cover you would buy from walmart.
I would actually like the one on the the far right. Seems like the rest of them might be a bit small for the MKZ. The wheel well can accommodate big wheels maybe even 20" wheels.I've only ever seen photos of this style of rim
I'm guessing those are the standard ones.
I found this photo too but not sure if all of these are for the MKZ
Highly doubt it since the ones on the far right look way too big.