Auxiliary brake system for four-wheel-drive vehicle

摘要: An auxiliary brake system for a four-wheel-drive vehicle is disclosed whose main components of the present invention are four solenoid valves. These valves located under body vehicle, and affixed in communication with existing hydraulic system. Electrical wiring unites this to two corresponding control buttons within access driver. One button functions block pressure left side vehicle; other right vehicle. The that front wheels may be mounted on master cylinder, while rear one which would replace `tee` fitting axle.