Tire Dropped on Head from Tractor Trailer

[postlink] http://mostfunnyvideos.blogspot.com/2011/02/tire-dropped-on-head-from-tractor.html[/postlink] http://www.youtube.com/watch?v=KPP1QsUXIxUendofvid [starttext]
Tire Dropped on Head from Tractor Trailer [endtext]