One of the most basic things one should learn about driving is this: DO NOT brake too close in front of a large truck.
The footage below shows a Russian driver aboard a BMW X5 who makes not one mistake, but three in the course of a few seconds. The BMW X5 driver was constantly brake-checking the truck and the inevitable happened: the sporty SUV got smashed three time from the back.
No one was hurt in the incident and interesting enough the truck had a dash came installed which captured the entire, somewhat funny, scene.
Always remember, large vehicles don’t have the same braking distances as passenger cars.