Uniform Tire Quality Grading (UTQG)

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

    See also:

    Compass calibration
    1. For optimum calibration, switch off all nonessential electrical accessories (rear window defogger, heater/air conditioning system, spotlight, etc.) and ensure all doors are shut. 2. Drive ...

    Types of tires
    You should be familiar with type of tires present on your vehicle. ...

    Wiper operation when snowing
    Before driving in cold weather, make sure the wiper blades are not frozen to the windshield or rear window. If the front wiper blades are frozen to the windshield, use the defroster with the airflow ...