Uniform tire quality grading

Uniform tire quality grading  - Technical and consumer information - Infiniti QX Owners Manual - Infiniti QX

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:

Operating tips
► The images from a device that is connected to the rear auxiliary input jacks cannot be viewed on the front displays. ► It is not possible to switch the source to USB (if so equ ...

Automatic operation
Cooling and/or dehumidified heating (AUTO): This mode may be used all year round. The system works automatically to control the inside temperature, air flow distribution and fan speed after the prefe ...

Clock
Clock If the power supply is disconnected, the clock will not indicate the correct time. Readjust the time. ...