Nice video.

Is this the frist time we've seen the twins with the others?
The black pickup driving withthe other autobots looks like Ironhide without the smokestacks is that who it is?
Is the chevelle just another car or a transformers?
Even Ratchet gets to have his lights on!!

 

nope, they were filmed at the Old Chicago Post Office/N.E.S.T. Headquarters and were spotted at staging area parking lot for filming in Chicago & at a staging area for the Chicago Metra Station filming

was thinking the same thing when i first saw that truck, but it's a completely different color, BUT that isn't the first time another truck/trucks has been spotted either:
Transformer 3 - Filming at Chicago Metra Station
Transformers 3 Behind the Scenes: Chicago Metra Station(1:45 mark on this one)
Transformers 3 Filming in Detroit - Classic Chevelle & Unknown Truck

would be nice if it was another Autobot TF, but probably isn't

 

Transformers 3 - Red NASCAR Wrecker Close-Up Cybertronian
Transformers 3 - Green NASCAR Wrecker Close-Up Cybertronian

Transformers 3 - Big Blue Reference CGI Prop Foot

 

Transformers 3 in Detroit - Autobots in downtown Detroit

Transformers 3 in Detroit - Autobots Staging Area #1
Transformers 3 in Detroit - Autobots Staging Area #2
Transformers 3 in Detroit - Autobots Staging Area #3
Transformers 3 in Detroit - Autobots Staging Area #4
Transformers 3 in Detroit - Autobots Staging Area #5
Transformers 3 in Detroit - Autobots Staging Area #6
Transformers 3 in Detroit - Autobots Staging Area #7
Transformers 3 in Detroit - Autobots Staging Area #8
Transformers 3 in Detroit - Autobots Staging Area #9
Transformers 3 in Detroit - Autobots Staging Area #10
Transformers 3 in Detroit - Autobots Staging Area #11

Transformers 3 in Detroit - Decepticons Arrival aka 100% Bayhem #1
Transformers 3 in Detroit - Decepticons Arrival aka 100% Bayhem #2
Transformers 3 in Detroit - Decepticons Arrival aka 100% Bayhem #3

 

my friend shadow had his pic taken with prime

 

J1000 - Decepticons Arrival aka 100% Bayhem #1
J1000 - Decepticons Arrival aka 100% Bayhem #2

 

cannot wait to see the Nascars transform....

 

Videos of the autobots staging area #1-6 were taken down by the user. #7-10 were taken by Shadow of Michael Bay's Shoot for the Edit page and in video #9 he refers to the blue Mercedes as being Wheeljack.....interesting

 

sorry bout that  

 

no problem, you didn't know....well unless they're your videos....I was more interested in the Michael Bays shoot for edit video calling the blue mercedes wheeljack

 

Transformers 3 - Digital Semi-Truck & Airport Firetruck
Transformers 3 - Maybach, Ferrari, Bumblebee, Sideswipe, & 3 Decepticon Suburbans

 

wow.... where are my sunglasses after those Cons go past LOL

 

Notice the info on the video
#1 - says the digi truck is NOT Optimus but it is destroyed in a stunt

#2 - refers to the other character as Sentinel

#3 - refers to the Decepticon SUV's as Dreads?

Is the person posting these videos working with the production?

 

Transformers 3 - Airport Firetruck