After Market Audi Tt Rims What Tire Pressure After Market Rims?

What tire pressure after market rims? - after market audi tt rims

I have an Audi TT with 225 hp and comes recommended 225/45/17 rear 33psi front and 30psi. Now I have 235/40/18. I Should the tire pressure as the place that it has recommended, or the pressure must be higher, because I have to say. Since about 40 psi.