What's inside Prime's trailer? Please vote. I was watching some of the set videos from Chicago and saw the video in which Prime's trailer is with removed coverings and is rigged with explosives. Check it out (0:50 min.): YouTube - Transformers 3 Shoot Chicago Also there was a video in which you can see the actual explosion of the rigged trailer (it's removed from the web). So I wonder is the trailer destroyed with this explosion or maybe something bursts out of it. We've seen Prime pulling the trailer in Indiana, Detroit, Washington, KSC and Chicago. So one thing is for sure. Whatever it is it will be revealed during the final battle in the movie in Chicago. So what do you think. Is the trailer a secret powerful weapon against the D-cons? A power upgrade for Prime? Maybe there is another vehicle in it? Or maybe it's a separate transformer? P.S. Sorry if you've already seen this thread in SFTE.