May purchase Roadtrek with odometer in kilometers

My previous pusher had a Canadian speedo/odo, with a switch to cycle the odo between km and miles. Yours is the reverse setup! I did in fact use Bumpy's solution, and just used my Garmin for a speedometer.

However I think you'll find that in no time at all you'll adjust. If the sign says 5 miles to the next whatever, you'll soon have that 8km in your head.

I would not consider that issue a deal breaker if you like the rig. Easily handled.