Vehicle

A vehicle comprising a first vehicle part and a second vehicle part, wherein the first vehicle part comprises a first running wheel rotatable about a first rotation axis, and wherein the second vehicle part comprises a second running wheel rotatable about a second rotation axis;

• wherein the first running wheel and the second running wheel have identical running wheel diameters;
• wherein a first mounting for rotatably mounting the first running wheel and a second mounting for rotatably mounting the second running wheel are connected to one another by way of an articulated mechanism in such a manner that a relative mutual alignment of the first rotation axis and the second rotation axis is variable,
• wherein the vehicle with the aid of the articulated mechanism is able to be converted from a first driving configuration in which the first and the second rotation axes are mutually inclined to a second driving configuration in which the first and the second rotation axes are parallel,
• wherein in the second driving configuration a spacing of a first contact face of the first running wheel from a second contact face of the second running wheel is smaller than one tenth of the running wheel diameter,
• wherein the conversion from the first to the second driving configuration and from the second to the first driving configuration is possible while the vehicle is in motion, and
• wherein the conversion between the first driving configuration and the second driving configuration takes place automatically as a function of a driving speed of the vehicle.