When temperatures drop, the air pressure inside tires decreases, potentially triggering the tire pressure monitoring system (TPMS). This system illuminates a dashboard warning light to alert drivers of potentially under-inflated tires. This phenomenon is a common occurrence during colder months and does not always indicate a puncture or leak.
Maintaining proper tire pressure is crucial for vehicle safety, fuel efficiency, and tire longevity. Under-inflated tires can negatively impact handling, braking distance, and gas mileage, while also increasing the risk of tire failure. The TPMS, introduced as a mandatory safety feature in vehicles over the past two decades, plays a vital role in preventing these issues by providing an early warning of low tire pressure, regardless of the underlying cause. This proactive alert system allows drivers to address potential problems promptly, contributing significantly to road safety.