See also:

Tire labeling
Example Federal law requires tire manufacturers to place standardized information on the sidewall of all tires. This information identifies and describes the fundamental characteristics of ...

Vents
Adjust air flow direction for the driver’s and passenger’s side 1 , and center 2 ventilators by moving the ventilator slide and/or ventilator assemblies. Open or close the ventilators 1 by ...

NISSAN dealer.
However, now and then you may notice light spark knock for a short time while accelerating or driving up hills. This is not a cause for concern, because you get the greatest fuel benefit when ther ...