Will insufficient spare tire pressure trigger a tire pressure warning?

[AdalineAnn]

Insufficient spare tire pressure can trigger a tire pressure warning. Generally, the system will alert when the pressure falls below 1.8 bar or exceeds 3.0 bar. In such cases, tire inspection and pressure adjustment are necessary. Tire pressure reset method: First, turn on the ignition switch, then press and hold the tire pressure monitoring reset button until you hear a "ding" sound before releasing it. The tire pressure monitoring system will then store the current normal pressure data, automatically clear the previous data, and finally, the warning light on the dashboard will turn off, indicating the tire pressure reset is complete. Solutions for insufficient tire pressure: If no visible damage is detected, simply inflate the tire to the normal pressure and reset the tire pressure system; If inspection reveals a puncture, drive to a tire shop promptly for repair, then reinflate the tire; If the low-pressure warning reappears after inflation without any puncture, it might be due to air leakage caused by a deformed wheel rim. It is recommended to inspect the wheel rim and replace it if necessary.