Subaru Forester: Wear indicators - Tires and wheels - Maintenance and service - Subaru Forester Owner's ManualSubaru Forester: Wear indicators

1) New tread

1) New tread
2) Worn tread
3) Tread wear indicator

Each tire incorporates a tread wear indicator, which becomes visible when the depth of the tread grooves decreases to 0.063 in (1.6 mm). A tire must be replaced when the tread wear indicator appears as a solid band across the tread.

When a tire’s tread wear indicator

When a tire’s tread wear indicator becomes visible, the tire is worn beyond the acceptable limit and must be replaced immediately. With a tire in this condition, driving at high speeds in wet weather can cause the vehicle to hydroplane.

The resulting loss of vehicle control can lead to an accident.

NOTE
For safety, inspect tire tread regularly and replace the tires before their tread wear indicators become visible.

    Wheel balance
    Each wheel was correctly balanced when your vehicle was new, but the wheels will become unbalanced as the tires become worn during use. Wheel imbalance causes the steering wheel to vibrate sli ...

    Tire rotation direction mark
    Example of tire rotation direction mark 1) Front If the tire has the rotation direction specification, the tire rotation direction mark is placed on its sidewall. When you install a tire that ...

    See also:

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    Tread wear indicator
    The tires have wear indicator strips running across or parallel to the tread. The letters TWI are printed on the side of the tire. When approximately 1/16" (1.6 mm) is left on the tread ...

    Seats
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