I really dont have any idea why would this woman do that to that semi truck. Brake checking a high speed semi is quite a dangerous thing. Well, this car driver .<br>A Bad Driver Brake Checks a Truck after overtaking. Luckily the Truck Driver has Dash Cam footage.<br>A Mini Cooper is rear-ended after cutting off a 50 ton truck, then coming to a complete stop. Due to the weight of the truck, the driver was unable to stop quickly.<br>Brake checking means hitting your brakes hard to scare or annoy the person that is driving behind you. Brake checking can have serious consequences as seen .
