Traction AA, A, B and C
The traction grades, from highest to lowest, are AA, A, B and C. Those grades represent the tire’s ability to stop on wet pavement as measured under controlled conditions on specified government test surfaces of asphalt and concrete. A tire marked C may have poor traction performance.

The traction grade assigned to this tire is based on straight-ahead braking traction tests, and does not include acceleration, cornering, hydroplaning, or peak traction characteristics.
See also:
Tire Pressure Monitoring System (TPMS) (if so equipped)
This vehicle is equipped with the Tire Pressure
Monitoring System (TPMS). It monitors tire pressure
of all tires except the spare. When the low
tire pressure warning light is lit, and the CHECK ...
Brake fluid
Check the brake fluid level in the reservoir. If the
brake warning light comes on, add Genuine
NISSAN Super Heavy Duty Brake Fluid or
equivalent DOT 3 fluid up to the MAX line A . If
fluid m ...
Instrument brightness control
The instrument brightness control operates
when the headlight switch is in the or
position.
Turn the control A to adjust the brightness of
the meter panel and the instrument panel lights.
...
