Why is there water flowing out of a car tire?

[SanJameson]

There may be water flowing out of a car tire due to moisture introduced during tire inflation, where the air compressor at the auto shop contains excessive water vapor, leading to high moisture content in the compressed air that condenses into liquid. Tire Inflation: Water enters the tire during inflation. When air is compressed, the moisture within it condenses. Typically, inflation equipment includes a water separator. Excessive water in the tire can cause imbalance issues. Tire Introduction: Tires are made of rubber, so they naturally age even when not in use. Before using stored tires, it's essential to check for cracks and rubber degradation. Tire Storage: If stored in suitable conditions—constant temperature and away from light—the aging process of rubber slows significantly. Using them after several years is generally not a problem. However, if stored in direct sunlight or in environments with large temperature fluctuations, the rubber may crack and degrade. Even if unused, such tires are unsuitable for use as the rubber loses its elasticity and fails to provide the necessary grip.