See also:

Tire Pressure Monitoring System (TPMS) (if so equipped)
Each tire, including the spare (if provided), should be checked monthly when cold and inflated to the inflation pressure recommended by the vehicle manufacturer on the vehicle placard or tire ...

Wheels and tires
If you have a flat tire, see “Flat tire” in the “In case of emergency” section of this manual. ...

Injured persons
NISSAN recommends that injured persons use seat belts. Check with your doctor for specific recommendations. ...