look at the drivers side door post for tyre pressure chart. if its not there, then look at the inside of the fuel tank cover for it. as pressures depend on what tyre size is on the car. i have 205 x 65r15's on mine and pressures are - front 40psi back 38psi. but as i do not carry any heavy loads, this is the middle range of tyre pressures on the chart.
hope it helps
November 2010