There are many puzzle games and a huge mass of them is devoted to various types of transport. Our Semi Trucks Jigsaw puzzle set is all about semi-trailer vehicles. The differences between a semi-trailer and a trailer are significant. The trailer can exist on its own, it is enough to fit the tractor and go. The semi-trailer has two wheels and a front support, which clings to the tractor. They are not inferior in size to each other and can carry a wide variety of goods. Vans, tents, timber trucks, tanks, container trucks, refrigerators and other semi-trailer bodies exist nowadays. It all depends on what kind of cargo will be transported. In our game there are twelve pictures depicting these cars and they are completely different. To assemble, take the first puzzle, and the second will be available only after solving the previous one.