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:

Automatic door locks
● All doors lock automatically when the vehicle speed reaches 15 MPH (24 km/h). ● All doors unlock automatically when the ignition is placed in the OFF position. The automatic unlock f ...

Image viewer (if so equipped)
Using the image viewer When a compatible portable storage device is plugged into the USB jack located in the center console, compatible image files stored on the device can be viewed on the control p ...

Rear display settings
To adjust the rear display settings, select the preferred key and press the ENTER button. The following settings are available: Aspect: Select the display size from “CINEMA”, “WIDE”, “FULL” or “NOR ...