Abstract: An endless track is provided in which the individual bottom plates are joined into a continuous track by tie bolts in the form of elongated chain links which are molded into the tracks with their arched ends projecting from the ends of the bottom plates, and rings formed of individual arches which capture adjacent arched ends of the links to form a continuous loop of bottom plates. The bottom plates are provided with a central profile ridge formed integrally with the plate to be engaged by rubber-tired wheels of a vehicle using the track to increase the traction between the tires and the plates.