See also:

Acc
In this position the electrical accessories (radio, accessory power outlet, etc.) can be used. ...

Wear indicators
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). ...

Specifications
These specifications are subject to change without notice. ...