Self-tracking system for the rear axles of trucks

摘要: A steering system for a vehicle, the vehicle defining vertical direction, forward direction and reverse including: an axle assembly central axis comprising bearing sleeve circumferentially surrounding axle; wheel assembly; axle-to-wheel connection hardware set caster with angle being between direction; adjustment wherein: mechanically connects to so that can rotate about respect is structured, connected and/or located actuate at least change first second during operation of vehicle.