Tire tread
Summer tires
Do not drive with a tire tread depth of less than 0.12 in/3 mm.
There is an increased danger of hydroplaning if the tread depth is less than 0.12 in/3 mm.
Winter tires
Do not drive with a tire tread depth of less than 0.16 in/4 mm.
Below a tread depth of 0.16 in/4 mm, tires are less suitable for winter operation.
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:
Entering a state/province
1. Press the
button.
2. "Navigation"
3. "Enter address"
Enter address
4. Select "State/Province" or the displayed
state/province. ...
Starting destination
guidance
1. "Navigation"
2. Make a destination entry.
3. "Accept destination"
4. "Start guidance"
The route is shown on the Control Display.
The distance to the destination/i ...
SPORT+
Sporty driving with optimized chassis and suspension
during limited driving stabilization.
Dynamic Traction Control is switched on.
The driver handles several of the stabilization
tasks.
Activa ...
