See also:

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 ...

Snow tires, studded tires
Tires for winter use: • Owners who live in or regularly commute through areas with sustained periods of snow or icy driving conditions are strongly advised to fit suitable winter tires to help re ...

Air distribution
Air distribution The incoming air is distributed through the ventilation points in the passenger compartment shown above. Air vents in the dash A Open B Closed C Horizontal air flow D Vert ...