1. A computerized method for monitoring a particular vehicle with a computer system located in the particular vehicle, the computerized method comprising: acquiring a set of vehicle data from the particular vehicle that includes vehicle diagnostic data, time data, and location data associated with a route the vehicle travels; associating each of a plurality of diagnostic data with respective ones of the time data and the location data; analyzing, in the computer system located in the particular vehicle, the set of vehicle data to determine a severity of a warning indication from a set of severities; outputting to a user, from the computer system located in the particular vehicle, the severity of the warning indication; securing the set of vehicle data to obtain a secured set of vehicle data and then storing the secured set of vehicle data on the computer system located in the particular vehicle; and after a predetermined time delay from the acquiring of the set of vehicle data has elapsed, wireless transmitting the secured set of vehicle data to a host computer server.