Correct tyre pressure is extremely important for your safety, consumption and the life of your tyres. Unfortunately, this is one of the checks that is most often neglected. A pity, because fuel and tyres are expensive. And your safety is of course priceless.
That is why you should get these handy valve caps. They fit every car tyre and are easy to install. Is your tyre pressure optimal? Then the cap turns a cheerful green. As the pressure in the tyres decreases, the cap will first turn yellow and then red. In that case, pump up your tyres quickly and keep it safe on the road.
Check that no air escapes from the inner valve and that it is undamaged and clean. Then mount your new valve caps on the tyre. After driving a few kilometres, check that no air is escaping.