Uniform tire quality grading

DOT (Department Of Transportation) Quality Grades: All passenger car tires must conform to federal safety requirements in addition to these grades.

Quality grades can be found where applicable on the tire sidewall between tread shoulder and maximum section width. For example:

Treadwear 200 Traction AA Temperature A

See also:

Air cleaner
Pull the tabs1 and pull out the cover2 . The air cleaner filter should not be cleaned and reused. Replace it according to the maintenance log shown in the “NISSAN Service and Maintenance Gui ...

Power steering fluid
Check the fluid level in the reservoir. The fluid level should be checked when the fluid is cold at fluid temperatures of 32 to 86ºF (0 to 30ºC). The fluid level can be checked with t ...

All-Wheel Drive (AWD)
If a malfunction or abnormal operating condition is detected in the All-Wheel Drive system while the engine is running, a corresponding warning message will appear in the meter. The message identif ...