Uniform Tire Quality Grading (UTQG)

For details, refer to “Uniform tire quality grading standards”.

    See also:

    Deleting the callback data
    1. Select the “CALLBACK” menu. 2. Select the phone number by operating the “TUNE/TRACK/CH” dial. 3. Select the “DELETE” menu. 4. Select the “CONFIRM” menu. Then “DELETED” is displayed and the s ...

    Parking brake warning
    The light illuminates with the parking brake applied while the ignition switch is in the “ON” position. It turns off when the parking brake is released. ...

    Construction
    The generic name of each cord material used in the plies (both sidewall and tread area) of this tire. For example, “PLIES: TREAD 2 STEEL + 2 POLYESTER SIDEWALL 2 POLYESTER” ...