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:

Octane rating tips
Using unleaded gasoline with an octane rating lower than recommended can cause persistent, heavy “spark knock.” (“Spark knock” is a metallic rapping noise.) If severe, this can lead to eng ...

NISSAN Intelligent Key™ (if so equipped)
NISSAN Intelligent Key™ 1. Two Intelligent Keys 2. Mechanical keys (inside Intelligent Keys) 3. Key number plate Your vehicle can only be driven with the Intelligent Keys which are regist ...

Audio operation precautions
Audio operation precautions ...