Spare Tire ?s

Definitely over 10 years old.
Didn't think it was the right bolt pattern.
My gut tells me to get the full size spare.
The trunk floor was level (there was a 2" X 4" inside the rim holding it up).

I assume these cars (340 Swingers) came with E70-14 tires(?). With that said, would a 14" X 5 1/2" wheel (small bolt pattern of course) with a P205-70R14 tire be sufficient?
If you want to keep the floor level, you need a 155R14 on the stock 5.5" wheel. Coker tires sells them. I got one for my GTS and it sits perfectly in the spare well.
Firestone F560 | Firestone F560 Tires

09 Spare tire 8a.jpg

09b Spare tire 9b.jpg