Those really annoying trucks that drive around, clog up city streets, and serve no other purpose than to expose you to some dumb ad? They're getting an upgrade. Taking a cue from those horrific RVs that Lubavitch Jews use to proselytize with, the "mobile billboards" will soon blast music as they drive around town.
Just wait until a hundred of these start cruising around Midtown every day, and the soundtrack you hear in the background gets pumped out of massive speakers attached to the truck's roof. Fun!