See also:

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 ...

Control panel buttons — color screen withNavigation System (if so equipped)
1. CAMERA button (P. 4-36) 2. DEST button* 3. INFINITI controller (P. 4-15) 4. INFO button (P. 4-19) 5. SETTING button (P. 4-22) 6. OFF brightness control button (P. 4-28) 7. STATUS ...

Spark plugs
Replacing spark plugs Iridium-tipped spark plugs It is not necessary to replace iridium-tipped A spark plugs as frequently as conventional type spark plugs because they last much longer. ...