Lots more of those trucks which seem do seem to be real (even if they are all shot from the same position on the same stationary truck!!) (via Billboardcom)
They're not real, dude.
Chy
i'd definately throw my hat into the "not real" category - they could be real, but there are several where it appears the artist has tried to tweak the background, but has done it badly. The blurred one in particular shows up several times.
daishi