Minimum tread depth

Minimum tread depth
Wear indicators are distributed around the tire's circumference and have the legally required minimum height of 0.063 in/1.6 mm.
They are marked on the side of the tire with TWI, Tread Wear Indicator.
See also:
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Briefly press the button on the steering
wheel or ›Cancel‹. ...
Styling
With the X6, BMW takes aim at a model that's been relatively unchallenged in
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