Hey, I had knee surgery awhile ago so I wasn't able to drive me Z but now I am and I saw the the low tire pressure light thing was on so I filled it up to 31 psi and the light still wont go off, whats up with that!!!

 

You have to drive for a couple minutes before it will change.

 

BTW - if you're on stock wheels and tires (or most others for that fact) the correct inflation pressure is 35psi.