Subaru Forester: Uniform tire quality grading standards / TRACTION AA, A, B, C

The traction grades, from highest to lowest, are AA, A, B and C. Those grades represent the tire’s ability to stop on wet pavement as measured under controlled conditions on specified government test surfaces of asphalt and concrete.

A tire marked C may have poor traction performance.

WARNING

The traction grade assigned to this tire is based on straightahead braking traction tests, and does not include acceleration, cornering, hydroplaning, or peak traction characteristics.

    TREADWEAR

    T..

    TEMPERATURE A, B, C

    The temperature grades are A (the highest), B, and C, representing the tire’s resistance to the generation of heat and its ability to dissipate heat when tested under controlled conditions on a specified indoor laboratory test wheel...

    Other information:

    Subaru Forester 2019-2026 Owners Manual: Hill descent control indicator


    Hill descent control indicator (type A) Hill descent control indicator (type B) This indicator appears while the hill descent control function is in the standby mode. It flashes while the function is operating. It will disappear when the function is in the disabled mode...

    Subaru Forester 2019-2026 Owners Manual: Auto Start Stop warning light


    Auto Start Stop warning light (yellow) (type A) Auto Start Stop warning light (yellow) (type B) The Auto Start Stop warning light will illuminate in yellow when initially turning the ignition switch to the “ON” position. The light will turn off after the engine has started...

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    How to get the source code using the open source

    Free/Open Source Software Information

    This product contains Free/Open Source Software (FOSS).

    The license information and/or the source code of such FOSS can be found at the following URL.

    http://www.globaldenso.com/en/opensource/ivi/subaru/

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