I put 14 inch tires from an integra on my crx. How does this effect my odometer reading?
I just tried a GPS and it removed all doubt for me. I had to keep it on the dashboard to give it access to "full sky". Otherwise, it would lose connection to the satelite (and do a "straight line" correction from last known location?). I just used regular commuting miles. 20 and 30 mile segments yielded the same results.