Tire pressure on stock 18s

So I bought a used 19 Limited, originally this truck had 20s but somewhere along the line it ended up with stock 18s on it. My door sticker still says 20s and so does the original window sticker. My question, what is the recommended tire pressure for the 18s? Is it the same as the 20s?

 

I believe both are 30psi front, 33psi rear for all stock sizes 275/55R20, 275/65R18, 255/70R18 P-rated

 

I've always just followed whatever is on my tires.

 

You must be my brother because I bought a Sr5 that has the 20’s off of a limited/platinum haha. My door shows 30/33 psi.

 

Want to trade?

 

If you were near Washington state I’d consider it.

 

Nope, NH. Too bad, I was hoping Rye was short for Rye Beach

 

Hey, google maps shows we are only around 2,950 miles away haha. Funny thing is I’m probably going to the stock Trd OR 18” when these tires wear out.

 

I put in 5lbs over, 35 front and 38 rear. Door sticker is 30 front and 33 rear.

 

I think the dash says 40 right now, I'll have to check in the morning.