It never fails, such vehicles tend to be operated by less-than-attentive drivers.... I wonder if the vibration is as distracting as the noise?
I like to have tunes in the background when I'm on the highway, but man o man, when I can't hear it because the car beside me has the stereo CRANKED (and both vehicles have the windows closed), I draw the line: that's a distraction to the rest of us on the roads, too.