Good question, I have wondered about that since I first saw that pic in the MSA catalogue. They kind of look like Kodiak s-5 wheels, (below) but I am not sure. Center looks a little different.
Both statements are incredibly obtuse.
I have/had a z of every generation. They all have different qualities but the most outstanding thing in each of them is that they are all definitely Z cars. They all have that "something" that makes them different from the rest.
I have to drive it at least 4 times a week! I have another supposedly daily driver, but it is not near as fun! It is hard on the backside especially since the coils went in, but I still love it.
We can always go up there also. Our AX down here is at a rather rough site. The Sierra Vista AX is at their airport about once every other month. That venue is just awesome!..I do know that would be a trek for you, however. Let's see if we can't get something going up there?