Posted on 1/31/2025
Your car's tires are its foundation, keeping you safe and steady on the road. But what happens when you notice a drop in tire pressure, even though there's no visible puncture? It’s a common issue that leaves many drivers scratching their heads. Understanding why this happens can help you address the problem before it turns into something bigger. Temperature Changes and Their Impact One of the most overlooked reasons for a drop in tire pressure is temperature fluctuations. Tires are filled with air, which expands and contracts depending on the temperature. For every 10-degree drop in temperature, tire pressure can decrease by about 1 PSI (pound per square inch). This is why you might notice your tires looking slightly deflated during colder months. On the flip side, heat causes air to expand. While this doesn’t typically lead to a noticeable increase in pressure, it does put stress on the tire, especially if it’s already underin ... read more