Valve caps are often underestimated by car owners. Its small form and being part of a dirty tire make many people put this thing aside. However, in fact, in the design of vehicles, even the smallest and smallest objects are certain to have a function. Because it is often considered trivial even though it significantly adds to the safety element, many mechanics remind and give an appeal to the importance of this small device. If anyone has a bad experience because of the valve cap, the problem is not because of a small thing, but more so because of the driving safety which is supported by the tires and their parts. Don’t forget to visit mobile tyre fitting london to get the best tires for your car.

There are two roles of valve caps related to driving safety, namely:

1. This object is in charge of preventing dirt. Dust, water, or even mud getting into the valve area can damage the valve and various devices inside (including springs, small punches, and rubber seals). If left for a long time, it is feared that corrosion will occur which will cause the valve to leak or make the rubber seal brittle. As a result, the valve will be damaged and cause a subtle leak. Because tire pressure is very important concerning driving safety, the police also pay attention to this part.

2. The valve cap also prevents the air in the tire from escaping through the small opening of the valve. Even if the valve is damaged, with the cap, the leak can still be restrained slowly, not drastically making the tire flat, which of course will be dangerous. Regarding materials and models, it was explained that there were no problems. The most important thing is to find a valve cap that fits or fits the hole (if the original tire valve cap is missing).

There are several types of tire valve caps. The simplest and easiest to find, made of plastic and standard black. However, this model has the potential to be brittle in a certain period. There is a metal valve cap. Usually, on the inside, there is a rubber seal to tightly seal the air inlet hole in the tire valve. The third type, cover the tire valve with an air pressure indicator. When the indicator lights up green, it means the wind pressure is normal. If the yellow color appears, it means that the wind pressure is reduced. Red, means the tires are not safe to drive.