Where to Check Tire Pressure?
3 Answers
If the vehicle is equipped with a built-in tire pressure monitoring system, the tire pressure can be viewed on the car's dashboard. For vehicles without this feature, there will be a tire pressure warning. Typically, the standard tire pressure can be found in the user manual, on the driver's door (next to the car's B-pillar), or on the fuel tank cap. Below are the hazards of overinflated or underinflated tires: 1. Overinflated Tires: 1. Increases friction between the tire and the ground, reducing tire grip and affecting braking performance and driving comfort. 2. Accelerates wear on the central tread of the tire, reducing its lifespan. 3. Increases body vibration, affecting other car components; increases tire wear and decreases elasticity. 4. Accelerates tire aging, reduces wear resistance, and increases the risk of blowouts. 2. Underinflated Tires: 1. Increases the contact area between the tire and the ground, leading to higher fuel consumption. 2. Makes the steering wheel heavier, affecting driving. 3. Tires are prone to overheating, increasing the risk of blowouts. 4. Expands the tire body, making it more likely for cracks to appear on the inner and outer sides, accelerating rubber aging and tire wear.
I drive frequently and find that tire pressure information is best viewed on the dashboard. If your car has a Tire Pressure Monitoring System (TPMS), it will display the pressure value of each tire after startup—some show specific numbers, while others have indicator lights that illuminate when abnormal. My car is an ordinary sedan, and during daily commutes, I’ve gotten used to glancing at this data. When the tire pressure is low, it alerts me, reminding me to inflate the tires promptly to avoid increased tire wear or higher fuel consumption. I also pay attention to the vehicle’s body labels, such as the small sticker near the driver’s door frame, which shows the manufacturer’s recommended tire pressure range—usually a number like 2.3 Bar or 35 PSI. Regular checks are important; I inspect it every two weeks or before long trips using a simple tire pressure gauge to ensure the actual values match. Measuring when the tires are cold is more accurate, as hot tires can affect the readings. Incorrect tire pressure can easily lead to blowouts, especially on highways, so don’t overlook this small detail for safety.
As a safety-conscious person, I believe checking tire pressure is a fundamental driving skill. The simplest method is monitoring the tire pressure warning light on the dashboard – vehicles equipped with TPMS will flash this light when pressure is abnormal. Additionally, the label on the driver's side door jamb indicates the recommended tire pressure values; always reference this to prevent issues. I use a mobile app to record recommended values for easy reference when traveling. For accurate measurements, ensure tires are cold – such as checking with a pressure gauge first thing in the morning before driving. The tools are affordable – a digital tire pressure gauge costing 20-30 RMB from auto parts stores works perfectly by attaching directly to the valve stem for readings. Underinflated tires risk overheating and blistering, while overinflation reduces shock absorption and increases blowout hazards, compromising handling. I recommend monthly checks or incorporating them into fuel stops – proactive safety starts here. Never wait until the warning light activates to take action.
