I have kumho ecsta spt 205 50 15" , Im currently running 35-36psi in the tires. I have an s4 na, what type of pressure should I be running ?

Normally I was running 34 psi on my old set of 205 60 15"s but these are lower profile so I thought they use/need more pressure ?

edit - i know there max pressure it says they can hold is 40 something psi or even 50 psi im not sure , but i dont plan on putting that much psi into them

 

36-34 is fine for street use.