Oh boy, what will they think of next?

[Rich Z]

http://www.ebaumsworld.com/pictures/view/80500555/

[Mannings]

Now that's different. I wonder is the molded supports will all wear at the same rate?

[Rich Z]

Well, one good thing. No more worries about flat tires.

But around here you couldn't leave a vehicle with those kinds of tires outside for very long. All those nooks and crannies would fill up rather quickly with bird's nests. The Carolina wrens we have would go bonkers over them.

[shakedown067]

I'd roll these on my vette if they increased handling and didn't cost 2x as much.

This site has some cool info too.
http://energyreturnwheel.com/Product...pe-images.aspx