At what tire pressure will the alarm be triggered?

[DiColton]

During routine checks, observe whether the tire pressure monitor is functioning normally. When the tire pressure drops below 1.8, it will trigger the tire pressure monitoring alarm. Here is more information about automotive tire pressure: 1. A tire pressure alarm is a very dangerous signal that requires high attention because tires are the primary condition for vehicle safety. 2. Tire pressure monitoring operates on the principle of gravity balance. If the tire pressure is balanced, it will display as normal. If a tire is punctured and leaks air, causing the balance of gravity to be disrupted, the monitoring system will trigger an alarm. 3. If the tire pressure monitor does not alert promptly when an issue arises with the vehicle, it indicates a problem with the tire pressure monitor. If the ignition switch is ON/START, and the indicator light and TPMS light both illuminate for 2 seconds before turning off, this situation may occur either because the vehicle's original receiver has not been learned and bound, or because the receiver controller was replaced and has not been learned and bound.