Wowsa! Those are impressive!
The two vehicles (above) will be featured in Transformers: Dark of the Moon.
The first is part of the Autobot group of Wreckers, an elite commando unit based off of the NASCAR Chevrolet Impala. The Three Wreckers in the movie have red, blue and green liveries, representing the vehicles of Juan Pablo Montoya, Dale Earnhardt Jr. and Jimmie Johnson.
And the new truck is a Decepticon! The tanker with cow catchers and highly flammable material is rumored to be Megatron's new look.
[Images via John Leon-Guerrero]