also called trackless trolley, vehicle operated on the streets on rubber tires and powered by electricity drawn from two overhead wires by trolley poles. It is distinct from a trolley car, which runs on rails rather than on tires and is thus a form of streetcar., sõitjate vedamiseks ettenähtud elektrikontaktliiniga ühendatud auto, millel on lisaks juhikohale rohkem kui kaheksa istekohta