What does the LED display on the speedometer/odometer gauge indicate?

The LED display on the speedometer/odometer gauge is designed to provide crucial information about the vehicle's performance and status while operating. Specifically, it indicates the current speed of the vehicle, which is essential for maintaining safe driving practices, compliance with speed limits, and effective emergency response. Additionally, it may also display other vehicle metrics such as mileage, trip information, and sometimes fuel efficiency, contributing to the overall awareness of the driver's operation conditions and ensuring the vehicle is functioning optimally. This information is vital for the safe and effective driving of emergency vehicles like fire trucks, where precise speed control is critical during responses to emergencies.