Tire pressure settings for daily driving

Originally Posted by physics

I have the sport model with the 19" Rays forged aluminum wheels and shod with Bridgestone Potenza S-007 245 on the front and 275 in the rear. The dealer sold the car to me with 28 psi in all tires, which I promptly pumped up to Nissan's recommended 32 psi. The maximum recommended inflation pressure on the sidewall is 51 psi, so I split the difference and now am running 40 psi in all tires. The ride is not noticeably harsher but it does seem to be a little more precise and responsive in the feel. I'm going to get a tire tread depth gauge and monitor the wear across the tread. My goal will be to equalize the tread wear across the tire.

Originally Posted by 240se

Try
32 Rear, 35 Front

If you autox or track it try
35 Rear, 38 Front and let some air out between sessions as they get hot and the pressure goes up.