What is the standard tire pressure for small cars?
2 Answers
The standard tire pressure for small cars is normally between 2.3-2.5 bar. Here are some additional details: 1. Different vehicle types require different tire pressures. The recommended tire pressure values for sedans and SUVs vary. To determine the appropriate tire pressure for small cars, simply refer to the manufacturer's recommended value. 2. Tire pressure is affected by seasons and can be adjusted accordingly. In summer, the tire pressure should be slightly lower due to higher temperatures, which can cause tires to heat up. High tire pressure in summer may lead to tire blowouts. 3. Correct and appropriate tire pressure ensures the vehicle maintains optimal working conditions. Tires are the only part of the car that comes into contact with the ground. Incorrect tire pressure can affect driving comfort. Overinflated tires increase rigidity, leading to higher vibration frequency and intensity, resulting in discomfort for passengers.
Last time I changed tires, I asked the mechanic about this. The standard tire pressure is usually between 2.3 and 2.5 bar, and the specific value can be found on the small sticker inside the door frame or fuel tank cap. Once, I inflated the tires too much, and the car rode like a horse, bouncing uncomfortably; if the pressure is too low, the tire sidewalls wear out with frayed edges and waste more fuel. In summer, tire pressure should be 0.1 bar lower than in winter, and when fully loaded, add another 0.2 bar. My family sedan is checked every two weeks with a $10 tire pressure gauge, and it's most accurate when measured on cold tires. If you notice uneven wear on the center or sides of the tire tread, it's likely due to incorrect tire pressure.
