FILE ** Jimmy Johnson’s, left, and Jeff Gordon’s car are worked …
(AP) - FILE ** Jimmy Johnson’s, left, and Jeff Gordon’s car are worked on side by side in the garage before the start of practice in the Toyota/ Save Mart Nascar Nextel cup auto race in Sonoma, Calif., in this June 22, 2007 file photo. Both cars failed inspection. NASCAR has made it clear that the boxy shape of its new Car of Tomorrow is practically inviolate when it comes to attempts at creativity by the teams. (AP Photo/Marcio Jose Sanchez, File)