Correct. Oddly for the T/A, rallies were optional.
However, the 15x7 steel wheels on T/As not only had poverty caps, but were dressed up with 15x7 trim rings.
My T/A had cragars on it when I got it while a teenager. When I did the first "restoration" on it in the early 80s, I wanted to put the "correct" wheels on it, so purchased a set of 15X7 Rallies.
In the late 90s I had the opportunity to buy the original dealer sales record envelope for my T/A, which included the advanced dealer delivery notice. That has the option list on it, similar to the window sticker. Reviewing it, I was bummed to not find rally wheels were optioned on my car. (I don't have a BCS for my car, the ones I found in it were for another T/A, since reunited with that car)
I was starting to gather parts for doing a ground up restoration then, and despite liking the rally wheels I was dedicated to restoring the car to as it was when it rolled of the line at Hamtramck. So I spent a bunch of cash to buy a set of '450 wheels.
Nowadays I get a little bored of rallies, and the steel wheels with rings on my car really grew on me.
3 of the wheels I bought had the same date 3 months before my SPD, but the other was an earlier date.
Ironically Chargervert had a 450 with a matching date to my 3, and sold it to me maybe 15 years ago, to complete a matching set for my resto.

You'd think as much as he hates them, he would have scrapped that wheel before selling it to someone to "ruin" their cars look!
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