Can You Continue Driving When the Tire Pressure Warning Light Is On?
2 Answers
Tire pressure warning light is on indicates abnormal tire pressure, and you should not continue driving. Abnormal tire pressure is generally caused by the following 3 reasons: Tire pressure abnormality: Usually, the system will alert when the pressure is below 1.8 bar or above 3.0 bar. At this time, tire inspection and pressure adjustment are required. Tire pressure monitoring system not reset: After inflating the tires, if the tire pressure is not reset in time, the system will still record the previous data, causing the tire pressure monitoring indicator light to turn on. In this case, simply reset the tire pressure. Damaged tire pressure sensor: The tire pressure sensor is used to monitor tire pressure and is installed directly inside the tire, connected to the tire inflation port. If the sensor is damaged due to impact while driving, it will also cause the tire pressure warning light to turn on. For sensor damage issues, the only solution is to replace it with a new one.
Never ignore the tire pressure warning light when it illuminates. This light indicates abnormally low pressure in one or more tires, possibly due to air leakage. Driving at high speeds with underinflated tires can cause severe sidewall deformation and dangerous temperature spikes, significantly increasing the risk of a blowout - especially during summer when road surfaces are extremely hot. If the warning light comes on, I recommend immediately easing off the accelerator, activating hazard lights, and pulling over to a safe location for inspection. After stopping, visually inspect all tires for obvious deflation and use a tire pressure gauge for accurate measurements. I've witnessed numerous cases where drivers ignored the warning, resulting in blowouts - minor cases costing hundreds in tire replacement, while severe incidents led to loss of control and expensive repairs from collisions. If your spare tire is in good condition, you may use it to slowly drive to a repair shop; otherwise, or if the leak is severe, calling for roadside assistance is the safer option. Developing a monthly habit of checking cold tire pressures can help prevent such emergencies.
