I had a pair of 15 x 7 small bolt circle Rallye wheels in the 80s.
Guy I got them from worked at Highland Park Engineering and said they were scarce, only a few hundred were made.
Your vehicle was engineered with the tire PSI in mind. Go with the door sticker, not the tire "max rating", if you want all your suspension parts to last! Ever price out a new steering rack? :mad: