Do Larger Diameter Tires Affect Linear Speed Measurement and Speedometer Accuracy?
Larger diameter tires affect the measurement of linear speed. Upsizing tires increases their circumference, causing them to cover more distance per revolution. This makes the speedometer reading lower than the actual speed. To ensure accurate speed measurement, be cautious when changing tire sizes. Speedometers are calibrated for the original tire size. Therefore, when larger tires … Read more