Why does the car tire pressure warning light stay on?

1 Answers
VanKeira
07/29/25 2:21pm
Reasons why the car tire pressure warning light stays on: 1. Punctured tire: Use a tire pressure gauge to measure, with the front tires at 2.3bar and rear tires at 2.5bar. If there is insufficient air, refill it, then observe the tire pressure warning light. If it stays on, a check at a 4S shop is required; 2. Excessive tire pressure: Standard tires should have a pressure of 2.4 to 2.5bar, while enhanced tires should be at 2.8 to 2.9bar. If any tire exceeds 3.0bar, it may trigger the tire pressure monitoring light; 3. Driving with low tire pressure for too long: This situation usually occurs when one tire has excessively low pressure, causing the tire temperature to rise due to high-speed rotation, leading to increased tire pressure. In such cases, immediately stop to rest or replace the spare tire.
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