TF4 will not take place in the future, people. One of the big parts of these films are the cars. The real-life, what-you-see-on-the-road-every-day cars. GM has a big stake in these films, and they aren't gonna build a bunch of futuristic concept cars they have no interest in mass-producing just because Shia says he's done. How many Camaros have they sold? How many of them had the crazy-price Bumblebee package? Yeah.