What is the tyre pressure for Nissan 370Z?

Nissan 370Z is available with 19” RAYS super light weighted forged alloy wheels with Bridgestone Potenza high-performance W-rated summer tires, 245/40R19 (front) and 275/35R19 (rear). for both these tyres recommended tyre pressure is between 40-45 PSI. 45 PSI will give you better fuel economy while 40 PSI can be used for a smoother and more comfortable ride.