SO traditionally, the odometer on the car was a mechanical thing, and if one were so inclined, one could jack up the rear end, put the car into reverse and let it run and it would subtract miles from the odometer reading.
Nowdays they are digital. I wonder if the same thing can happen, reverse driving subtracts miles, or does it recognize that travel in either direction is still travel, and it counts reverse miles same as forward?
Inquiring mind wants to know.