I don't know flappy flex bands sounds like a string instrument to me 
I think they will be very noisy!
Considering the forces and weights they will have to withstand I doubt very much there will be anything flappy about them. The rubber spokes would have to be very stiff. I actually don't think they would be any noisier than what you already get with current tyres on poor road surfaces,
Would get rid of those stretched tyre threads!


Very true, I would also imagine there would be a distinct lack of conversation on rim choices too.
I want a set photoshopped on my car!