This big red box is a Peterbilt 579 truck, and it comes from TLCB debutant Abhi Jain. Underneath the Technic panelled exterior is a full remote control drivetrain, with two L Motors powering the rear wheels, a Servo controlling the steering, a Medium Motor changing the gears, and a another one controlling the fifth wheel mechanism. There’s also working suspension and a fully suspended cab, and you can see more of the build to see on both Flickr and at the Eurobricks discussion forum, where you can also find a video of the truck in action.