What is the appropriate tire pressure for small cars in summer?
2 Answers
In summer, the tire pressure can be about 0.1 bar lower than the standard pressure, with the standard being 2.4-2.5 bar. High temperatures in summer can increase the risk of tire blowouts if the pressure is too high. When inflating tires in summer, car owners should use a pressure gauge to check the pressure to avoid over-inflation, which can cause tire bursts and reduce puncture resistance. When encountering sharp objects like nails or glass on the road, they can easily penetrate the tire, causing internal cracks. Summer tire maintenance tips: 1. Cleaning: Regularly remove stones or debris from the tread grooves to prevent deformation of the tire crown. Check the tire sidewalls for scratches or punctures, and if any are found exposing the cords, replace the tire promptly. 2. Blowouts: Blowouts are not exclusive to summer. If the tire pressure is too low or too high, or if the tread is excessively worn and near the end of its life, tires can burst even in winter. Therefore, preventing tire blowouts should start with regular maintenance.
In summer driving, the key to tire pressure is to refer to the standard values recommended by the car manufacturer. Usually, this number can be found on the sticker on my door frame, typically around 30 to 35 psi, for example, my car shows 33 psi. In hot summer weather, gas tends to expand, and tire pressure may rise, so I've developed the habit of checking the pressure in the morning when the vehicle is cool, using a portable tire pressure gauge. Don't inflate too high, as it may cause a blowout in high temperatures; nor too low, which can accelerate tire wear and affect handling safety. I often check it weekly, especially before long trips, to ensure a worry-free journey. Proper tire pressure also saves fuel, protects the tires to extend their lifespan, and ensures a smoother overall driving experience. Remember, don’t overlook this detail—it’s crucial for safety and comfort.
