Can a Honda Ridgeline speedo be changed from mph to kmh?

Yes, the speedometer on a Honda Ridgeline can be changed from miles per hour (mph) to kilometers per hour (km/h). This is typically done through the vehicle's settings menu, accessible via the dashboard display. In some models, you may need to consult the owner's manual for specific instructions. If the vehicle does not have a built-in option, an aftermarket solution may be required.