What is the correct tire pressure for a Ford Windstar 98 3.8L?

I found the answer for my own question. It's 32 psi at rear and front when the tires are cold. With any loads.

My 2000 calls for 35 psi front and rear but I like keeping them at 37 to save gas and provide better handling. I have 17" wheels with 235/55/17 tires on my van.

Did your tires support pressure greater than 35 psi?
My wheel are 15" with 215/65/15 tire.

yes, my tire's max pressure is like 50 psi. I have Kumho Solus KH16, so check your tires max psi. on the sidewall and make sure your not over.