The car (a BMW) stopped at some traffic lights but the wheels were still turning slowly. When it pulled away, they hardly seemed to move at all (a bit like wheel spokes sometimes do on telly), so the car seemed almost to glide along.
Obviously, the wheels were fitted with some sort of hub-cap that could spin freely. They were very shiny and, from where I was standing, looked no different to alloys. Has anyone else seen such a thing? I want some.
Vince.
