Come on - even I saw that coming the moment I saw the tires

Gravity, how does that work?

I was waiting for it to bounce and roll off..

The guy with the cigarette at 0:26 is the embodiment of fail.

"See, I told you we could break it. Indestructible my ass."

I love the reaction! They seem very used to fail.

This had Russia written all over it

The idea was sound, it was the application that failed. I've seen something similar work very well with full 55gal drums and a foam pad, damn thing would actually bounce itself upright every time.

Concrete is heavier and has no elasticity, this would have never worked. 3rd world countries baby.

And we wonder why Chernobyl exploded.

Love the head scratch

So the fourth guy already knew this wasn't going to work, but instead of saying that he ran and grabbed his dashcam to film it?

I think it could have worked, its round that gives it some structural strength, if only they would have slowly lowered it instead of just dropping it off.