Operation CHARM: Car repair manuals for everyone.

Tires: Testing and Inspection

Recommended tire pressure
The air pressure should normally be taken on cold tires, which means that the tire must be at the same temperature as the surrounding air.

The pressure will rise in hot tires (e.g. after motorway driving) and drop as the temperature drops.

The following values for air pressure apply at 20 degrees C. The air pressure will rise and drop 0.1 bar (2 psi) respectively for each 10 degrees C change in temperature.

The air pressure can be reduced with 0.1 bar for each occupant less. Max load = 5 occupants with luggage.

Summer tires





Winter tires





Spare tire





Maximum speed is 80 km/h and maximum mileage 3500 km.