On the 1974 Camaro, BumbleBee's license plate is several numbers and the last 3 letters xxx PCE (Peace?). I am not sure what it reads on the '74 toy. I own several of the 2008's (my preference). The 2008's plate is 4NZZZ454. I can double-check pics of the '74 toy here on TFW but I think I recollect it being the same. I don't know if his license plate is different from the xxx PCE on his 2008 form for the movie. I just turned the DVD off for the moment, but perhaps someone else already noticed? I don't know if we should really care - but it's something else to talk about in passing.