Courtesy of Transformers Live Action Movie Blog, we have with us some new Transformers 4 spy images from Pflugerville and Manor area (in Central Texas).
The images feature 2 buggy like Off-Road Vehicles black in color. According to the blog, the vehicles are not identical but similar. The site also states it is not clear whether the two cars will represent government vehicles or Decepticons (or they might just be Camera Cars).
Update: 2005 Boards Members DrLee and Albershide identified the vehicles as Rally Fighters.
Hopefully, Michael Bay’s Official Website might shed some light on the matter soon.