Why is the car tire pressure low?
2 Answers
There are three main reasons for low car tire pressure: 1. Tire damage - When a car tire is damaged, it will inevitably leak air. Prolonged air leakage will result in decreased tire pressure. 2. There are numerous causes for slow tire air leakage, with common reasons including: prolonged vehicle parking, natural aging or weathering of tires - these conditions gradually lead to excessively low tire pressure. 3. When parking a car for extended periods, it should be placed on flat and hard ground to prevent tire deformation from prolonged compression, which would cause reduced tire pressure.
After driving for so many years, I've encountered various common reasons for low tire pressure. The most frequent one is a small puncture caused by something like a nail, which can lead to rapid air loss. Another significant factor is weather changes; when it gets cold, the air inside the tires contracts, naturally reducing the pressure significantly, especially during winter mornings when tires appear noticeably flat. There's also the issue of driving habits—some people often forget to check tire pressure regularly, and natural aging of the tires or loose valve cores can cause slow leaks. I recommend developing good habits: buy a tire pressure gauge and check the pressure weekly to ensure it stays at the recommended level. This not only avoids unexpected risks but also improves fuel efficiency. Additionally, tires can lose air after the vehicle has been parked for a long time, which isn't just inconvenient but also wastes money and time on repairs. Remember, driving with low pressure is too dangerous—it increases the risk of tire blowouts and damages the vehicle. Early detection and prompt action are key.
