I have been trying to get my speedometer corrected for 35.4 and have been unsuccessful.
OEM Tire Size 275/55 R20 changed to 325/60 R20.
I have changed the "Use Tire Circ." setting to "Calibration", entered the correct "Driven Tire Cric." and adjusted both the "Max Tire Circ." and "Min tire Circ." settings.
This did not appear to change the speedometer reading.
Speedometer shows 100 km/h and GPS 110 km/h.
forum_1.jpg = OEM
forum_2.jpg = Changes
Anything else to do?
Regards,
Frank
Last edited by thats.me.frank; 10-25-2020 at 11:38 AM.
Reason: Mistake