Why Do People Tap Used Cars Like This 🚗😱

Why do people hit a car when checking a used car? At first it looks like they are damaging the car, but that’s not true. But first, if you have a car, like the video and subscribe. People use a magnetic paint tester to measure the thickness of the paint. Because a car’s body may look perfectly clean from the outside, but there could be hidden bodywork or filler underneath. If the device shows green, the panel is original. If it shows yellow, there were minor repairs. But if it turns red, there is filler hiding serious damage. How many times did I say car in this video?