The average car speedometer may be off by a few mph There are several GPS and 3rd party apps that show your actual speed The speedometer, of course, tells you how fast or slow your car is moving when ...

Most people who own a car today take their speedometer for granted. A standard, unremarkable feature in every vehicle, it quietly does its job of indicating current speed with few frills. You might ...

In the early days of motoring, there was no nationwide speed limit. This meant that drivers could theoretically reach very high speeds on certain public roads without worrying about tickets. However, ...