What is the method to deflate high tire pressure in a car?

[RyleeMarie]

The methods to deflate high tire pressure in a car are: 1. Press the deflation valve directly while observing the gauge to maintain normal tire pressure; 2. Use a valve core wrench or a fine-pointed object like a pen to press against the valve core for deflation. The hazards of high tire pressure are: 1. Reduced friction and adhesion of the tire, affecting braking performance and tire lifespan; 2. Decreased puncture resistance of the tire, increasing the risk of a blowout. The causes of excessively high tire pressure are: 1. Over-inflation of the tire leading to high pressure readings; 2. Excessive imbalance or deflection in tire dynamics, causing increased wear and temperature, leading to higher pressure; 3. Inaccurate wheel alignment in one of the vehicle's wheels. The dangers of high tire pressure include: 1. Reduced tire friction and adhesion, affecting braking effectiveness; 2. Increased steering wheel vibration and deviation, reducing driving comfort.