An accident response radio identification system is provided for use with vehicles carrying hazardous loads for identifying the loads to safety personnel when the vehicle is involved in an accident. A first communication unit on the motor vehicle is adapted to selectively transmit information describing the hazardous load in response to receiving an activation signal from a remote second communication unit. The second communication unit is adapted to convert the information describing the hazardous load received from the first communication unit into a form intelligible by human safety personnel. In addition, a logistics system is provided for use with a motor for compiling logistical information relating to an accumulated time the motor vehicle is driven. The system includes a memory unit for storing driving log information, a sensor for sensing movement of the vehicle and a control unit for receiving signals from the sensor and converting the signals into vehicle operation information and storing that information in the memory as the driving log information.