Dive into Big Rigs to see all the incredible things machines can do, from lifting heavy materials on construction sites to transporting heavy loads on long journeys, and learn just how cool big rigs are!

Includes index.

Tractors -- All shapes and sizes -- Tanker -- Trailers -- Dump truck -- Working on construction sites -- Truck drivers -- Crane truck -- Picking up loads -- Swimming truck -- Not just on roads -- Racing truck -- Other jobs trucks do.