Tires: Description and Operation

Tyre condition/tyre pressure
^ Only use tyres that meet Porsche requirements!
^ The specified air pressures are minimum pressures and must always be observed, as failure to do so can result in an unfavourable driving performance and serious tyre damage!
^ In addition to a check on air pressure, a visual check should be made for sufficient tread depth, foreign bodies, punctures, cuts, cracks and bulges in the sidewall (ply breakage)!

Note!
^ Valve caps protect the valve from dust and dirt and therefore from leaks! Always screw caps tight and replace any missing caps.
^ Plastic valve caps must always be used in vehicles with a lyre pressure monitoring system (aluminum valves).