I am glad yo umentioned all-season Pirelli. I am gonna go ahead and say 36 Hot/ 32 Cold (Psi,) I have found the difference in hot and cold pressures to be about 4. It would be different on a low pro (Low Profile or Low Index) tire like a 40-series or something, but for the 60- and 65- and 70-series tires (1992 Olds 88 has 70-series tires) I would say 36 Hot. I check hot or cold, if its 32 cold, it may be around 36 Hot.
Nice Pirellis. Do you like them? They should be good. Not bad at all.
PS: That is currently the tire pressure in my car, and I have a 1995 Ford Escort whuch was the pre-runner to your car. Then came the Focus which is unloved but it is cheap and Jetta-ish, then the Fusion you have. I was given the recommendation 36 psi Hot after a long thread, so I will pass it along to you, your car is bigger and has 16-inch but the genealogy and company is there. Ford Escort, Ford Fusion. Generally same principle.)
So Im gonna say 36 PSI Hot.