Is it the same on your car, that the GPS speed reading is significantly lower than the speedo reading? I checked it on my car, and at a steady 100kph on the speedo, the GPS indicated I was actually doing 93.
I just changed to winter tires, and it was exactly the same, so it's probably not due to the tires being slightly out of spec.
Do car manufacturers deliberately make our speedos read way above the speed we are actually doing?
I take it that the GPS is the more accurate reading. Is it possible the GPS speed could be wrong?
I just changed to winter tires, and it was exactly the same, so it's probably not due to the tires being slightly out of spec.
Do car manufacturers deliberately make our speedos read way above the speed we are actually doing?
I take it that the GPS is the more accurate reading. Is it possible the GPS speed could be wrong?