What should tire be inflated to??

There's a PSI gauge on your dash panel that tells you the best inflation value. Mine says 41

ib3 said:

Interesting, why do you need 5 psi more because of the heated steering wheel?
I have the heated steering wheel but I set the tires at 39 psi cold.

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Only thing I can think of is that models without heated steering have more weight for other things, too, and maybe need the extra PSI to compensate for the extra weight?