I watched the whole thing, and no way em I going to go crawl around on the ground and check the date on my tires. I know one thing for sure though, the tires I have on, even if they are 4 or 5 years old, are safer than most of the tires I've driven on for most of my life. I haven't had a flat tire in many years. You don't see that many people on the side of the road changing tire's like you used to either. The tires of today are so much safer than those of not that many years ago, that there's no comparison really.
Kenny