What should it be? And also, does tire air pressure usually go down during warm weather?

There's so little clearance between the wheel and the road but I also do not want to over-inflate.

(My tires are Continentals 235/35/19 front and 315/25/19 rears.)

Thanks,
Lord

 

34 front, 40 rear 19" (997) per the factory door jamb sticker.

 

Thanks Flyn!

 

i was told to run 36, 44 cold pressure.

 

is this psi for the contis??? what tires do 997s have stock contis?

 

Tires will gain/lose 1 psi for every 10 degrees in temp they raise or lower.

 

36F 40R. thats what I run on the 235/315 contis. thats cold.