Are our Slants "Unsafe"?

After watching the video,to me it seems a lot of bolts could have been missing/taken out of the 59.
I also noticed that the video was from the Insurance Institute For Hwy Safety.
I guess anything to do with Insurance institutes or companies is going to make our lives better.
Sarcasm.

Again, excellent point, the insurance companies are in cohoots with the New Car manufacturers, they say that old cars are less safe just so they can push crushing old ones and selling new ones, look at the big picture.