![2013GMCSierra150046PU_zps5d40891e.jpg](http://img.photobucket.com/albums/v631/cyal8tr/Hot%20Rods%20Rule/2013GMCSierra150046PU_zps5d40891e.jpg)
A new TV spot for the GMC Sierra full-size pickup shows the truck's ability to be pulled in all directions by four mooring winches. What the ad doesn't show is that the truck was subjected to this abuse 46 times and still drove away from the set none the worse for wear.
www.mediagm.com