Maybe my eyes are deceiving me, but I'm pretty sure the truck was at a complete stop and the car continued moving until it hit the truck's bumper... I know everyone makes mistakes, but how on earth does one not see a truck that size going highway speed directly towards them, and then after the truck is stopped, continue to hit it anyhow... Props to volvo's engineering and that truck drivers reaction time. Regardless of wether or not that trailer was loaded, it is impressive how quickly it ground to a halt....