What is the recommended tire PSI for a '06 Infiniti M35 Sport with 19'' rims? And any diff in Winter or Summer?

The amount of PS l to put in the tire is located on the tire itself.

You can find the correct tire pressure by simply opening the driver side door and looking at sticker on the door frame. All modern cars have a sticker showing the recommended tire pressure right on the door frame sticker. Also, look in your owner is manual under ''tire pressure.''

The above posters are right, it is on the side of your door.

For reference, l believe the M35 uses the same tires as the G35 coupe.. l put 30 psi on my 18s.

The PS l recommended for the 19 inch is 33lbs cold. If you drive to the gas station early morning first thing and its 65F outside you should fill them to about 37. The dealer usually sets the tires with every visit.

l would set them to 35psi in the winter and 32psi in the summer the vehicles tire pressure system will set light if pressure goes lower than 28psi or system malfunction