What to Do When the Car Tire Pressure Warning Light Comes On?
2 Answers
Solutions for car tire pressure warning are as follows: 1. If the tire is punctured, it needs to be repaired or replaced. For puncture holes smaller than 6mm, repair is possible, with mushroom plugs being the most effective repair material. For holes larger than 6mm, tire replacement is necessary. 2. If the tire pressure warning is triggered after prolonged driving, take a break before continuing. Extended driving increases tire temperature, causing the tire pressure to rise due to thermal expansion. In this case, stop and let the tires cool naturally before resuming, or switch to a spare tire. 3. If the tire pressure is insufficient, it needs to be refilled. Use an onboard air pump to inflate the tires to the normal range before continuing to drive. 4. If the tire pressure sensor malfunctions, take the car to a repair shop. Use a fault detection tool to clear the error code.
The moment I see the tire pressure warning light come on, I get nervous because as someone who has been driving for over a decade, I know it's a safety issue. Immediately slow down and pull over to a safe spot, then turn on the hazard lights. After getting out of the car, don’t touch anything randomly—first inspect all four tires for signs of punctures or leaks. If everything looks fine visually, use a tire pressure gauge to check the pressure—the standard value is usually listed on the label near the door. If the pressure is low, head to a gas station to refill; if the issue persists, check for a slow leak or a false alarm from the system. Remember, don’t force it—driving with low pressure can deform the tire, damage the rim, and waste fuel. I check my tire pressure weekly as a precaution and am extra cautious during seasonal changes.
