Yeah, they're impressive. One of the engineers who is a regular customer has been "testing" one for nearly a year. Our parking lot is marked with so much rubber it's nearly a solid band now. And that's just from pulling out of a parking space followed by an immediate left turn.

Two strips at a time...

Every time I see one, though, I can't help but think it needs just a little flash of chrome up front. The bumper was a key characteristic of the original.