Volvo 140 with welded diff.

Sorry, but the trucker was not being a hero. By moving into the other lane, he obstructed the view of the driver with the dash cam, in addition to causing a dangerous situation by sharing a lane with another vehicle. It doesn't even look like the car slowed down until the crash was visible anyway. The trucker…

There's no paint like no paint.

You left out the CAFE regulations, which encourage larger trucks over smaller ones.