Have you guys seen these?

[Keith]

Pretty amazing if real. Apparently launched at the "Philadelphia Car Show" whatever that may be.

 

[Keith]

More....

 

[Keith]

One more...how they work (car is an Audi A4)

 

[Rob]

Yep, it's real. It's been in developement for quite some time now. I recently heard of a design flaw hurdle that they are struggling with, think it was related to the deformable spoke durability or something of the like. It will be very interesting to see if it makes it to market. Talk about a new mouse trap....