My idea is to create a magnetic motor, which requires an initial breakout, to begin an exchange of polarity which may extend to infinity. The polarity change can be accomplished through a PLC, rotates on its axis magnetic force to prevent friction between the magnetic field and rotation axis.
This type of engine requires no fuel of any kind, because when you start to rotate it generates its own energy. This type of engine could produce a magnetic field, to design a vehicle that is suspended above the land surface to a certain height and remove the tires. With the technology we have today, it can be solved corresponding to speed, initial startup, driving, maintain uniform separation between the vehicle and the ground surface, etc..