You can install a GPS tracking device nearly anywhere on a car or fleet vehicle- in the front or rear bumper, wheel wells, under
floor mats or seats, or in the glove compartment. However, for fleet tracking purposes, GPS trackers are almost always installed on the dashboard through an on board diagnostics (OBD) port.
Originally, mechanics used OBD ports to run diagnostic reports and interface with the vehicle’s onboard computer. These same ports can also be used to give drivers real-time information on vehicle performance including fuel efficiency, temperature, airflow, speed, and more.
OBD tracking devices are now so common that even insurance companies are using them to provide discounts to safe drivers. However, not all OBD devices are the same, and fleet managers should carefully consider the additional features before they choose a GPS fleet system.