How Speedometers Maintain Their Accuracy Over Time #Video

Ever wondered how your car’s speedometer stays accurate even after years of driving? Whether it’s a classic mechanical gauge or a modern digital display, there’s a surprising amount of engineering, physics, and safety regulation behind that simple number on your dashboard.
In this video, we break down how speedometers maintain accuracy over time, the differences between mechanical and electronic systems, and why your tires might be the biggest factor in accuracy. We’ll also compare speedometers to GPS, talk about recalibration, and reveal the clever safeguards built into your car to keep your speed readings consistent and reliable