Over the course of the past few months, we have been inundated with numerous Transformers: Dark of the Moon set photos featuring the cast and crew, and a lot of the new vehicles that will appear in the movie. Some more images have popped up on-line today, and they offer yet another look at Megatron's new tanker truck form, as well as a NASCAR-themed wrecker. Apparently, three new wreckers will appear together in the upcoming sequel that resemble the vehicles of Juan Pablo Montoya, Dale Earnhardt Jr., and Jimmie Johnson. Seen in the images below alongside Megatron is the blue NASCAR Chevrolet Impala, which is part of an elite Autobot commando unit. The other two wreckers are red and green: