@Inferno45 no recent generation of the f150 looks like a Sierra exceptnthe most recent, which is heavily similar to the 2015 f150. The expy hasnt looked like the f150 since 2002, they use design cues, but they are not similar like gm and toyota. And the latest gen yukon and tahoe are carbon copied body of the 2018 expy with gm pickup designs on the front.
It looks almost identical. But they all copy each other. Everyone copied the Nissan Titan in 2004 after they came out with their bed track system, 90 degree opening suicide door, factory spray in bed liner, and ford also copied the titans tail light design in a past generation. There’s only so many designs they can come up with before they all start to look similar, especially if you start comparing them across all generations.