What is the suitable tire pressure for Changan CS75 in summer
3 Answers
Changan CS75's summer tire pressure should be about 0.1bar lower than the standard tire pressure. According to the provisions and requirements of the international GBT2978-2008 standard, the tire pressures for different types of tires are as follows: Standard tires: 2.4-2.5bar; Reinforced tires: 2.8-2.9bar; Maximum pressure: should not exceed 3.5bar. In winter, the tire pressure should be based on the standard tire pressure of the car tires, with an appropriate increase of about 0.2bar. In summer, the lower limit of the standard tire pressure for car tires is generally sufficient. For example, the lower limit for standard tires is 2.4bar. If the car is often parked outdoors, the tire pressure can generally be about 0.1bar lower than the standard to avoid tire blowouts due to high temperatures.
As a frequent driver of the Changan CS75, I believe tire pressure in summer requires special attention. During my last maintenance visit at the 4S店, the technician informed me that the normal range is around 2.3 to 2.5 bar. In summer, high temperatures can cause tire pressure to expand, so I set it at 2.4 bar for safety, which helps prevent the risk of tire blowouts. Too low pressure, on the other hand, increases fuel consumption and affects handling. I use a simple tire pressure gauge every month to check if the front and rear tires are evenly inflated. Proper tire pressure also extends tire lifespan. Last summer, I didn’t pay attention and the tire pressure was slightly high while driving on the highway, causing noticeable bumps—fortunately, I corrected it in time. I also avoid parking under direct sunlight for too long, as it can rapidly increase tire pressure and compromise safety.
From the perspective of understanding your vehicle, the recommended tire pressure for the Changan CS75 in summer is usually indicated in the manual or on the B-pillar label, typically around 2.4 bar. However, since tire pressure expands noticeably in high summer temperatures, I recommend setting it slightly lower, such as 2.3 bar, to better prevent overinflation issues. Remember, proper tire pressure can enhance driving stability and reduce braking distance. I also prefer using an onboard tire pressure monitor to observe it in real time, avoiding any mishaps on hot days. Additionally, checking tire wear conditions and maintaining balanced tire pressure can save fuel and make long-distance driving more reassuring. Regularly using digital tools for testing ensures precision and prioritizes safety.
