Posted on 9/27/2024
Ever wondered why your speedometer seems off after getting new tires? Tire changes can impact the accuracy of your speedometer in ways you might not expect. While it might seem like a minor issue, incorrect speed readings can affect your driving experience and safety. Understanding the relationship between your tires and the speedometer is crucial for keeping your vehicle in top shape. The Role of Tire Size in Speedometer Accuracy The size of your tires plays a significant role in how accurately your speedometer measures your speed. When you replace your tires, especially if you switch to a different size, it can throw off the calibration of your speedometer. Here's why: Tire Diameter Speedometers are calibrated based on the circumference of the tires. Larger tires cover more ground per revolution, while smaller tires cover less. If you change to tires with a different diameter, your speedometer might display incorrect speeds. For example, if yo ... read more