The high-quality rubber valves for cars by ALLIGATOR fit perfectly into the rim. Their advantage is that the elastic valve stem allows the tire valve to be adjusted to suit the particular angle when checking the air pressure – this makes it easier for you in the workshop. ALLIGATOR snap-in rubber valves also meet the highest standards – they have been tested and manufactured in accordance with OEM requirements for car valves . These are significantly more stringent than ETRTO and DIN standards. Since valves should also be replaced when changing the tires or wheels, ALLIGATOR car valves are also marked with the year of manufacture. Because of the natural ageing process of rubber valves , you can therefore be sure that the car valves are suitable for use and meet your requirements when changing your wheels. It is also possible for tire valves to be individually marked. Snap-in valves can be used on a wide range of vehicle types and they are also suitable for all steel and aluminum rims at speeds of up to 210 km/h. For speeds above 210 km/h, we recommend using either metal valves (clamp-in) or valve supports for car valves to limit the valve deflection to a maximum angle of 25° when travelling at high speeds.