This feature comes pre enabled on all applicable models. If you are finding this doesn't work correctly ensure you are on the most recent firmware and map updates.
From there you can adjust the tire diameter from a minimum value of 20" to a maximum diameter of 50" The stock size is 33.2"
Minimum Tire Diameter = 20" |
Click the center button to save your changes, then turn your car off for 15 seconds before re-starting.
Adjusting the tire size will correct your vehicle's speedometer however it will not effect your vehicle's odometer as that function is against the law to tamper with. |