This Wed on Speeds' "Whips" they will be doing Tony Stewart's orange Murci - FYI.
I noticed in the previews they're putting on Lowenhart BS5 rims. Those have been discontinued for a while. I'm thinking their refurbed or used. I was told a couple years ago that there were no more new sets, but maybe Stewart's were in a warehouse sitting around idle for years. Edit: The pics in the other thread make it look a little more like the BR5s, which are still made.