(Picture 1) Kimmo Huosionmaa Tesla has made history, and build brand new concept for heavy-duty vehicles. In that vehicle is electric motors for driving the truck forward. Making of the electric truck is nothing that is made with passenger cars. The needed parts are of course bigger, but technology what is used is tested in many smaller vehicles. And the major problem of electricity usage in heavy transport systems is that the battery’s power would go down, and in the short term driving, there would be no time to recharge those batteries. The electric system is very useful in heavy-duty vehicles because it can give also the trailer capacity to operate as the part of the pulling system. In normal vehicles, the wheels of the trailer are not connected to the motor system, and that makes this kind of heavy-duty vehicles to operate on bad roads. If the trailer’s wheels are used in driving sequences, and they are equipped with motors, that would make the trailer more capacities t...