It is legal to correct digital odometer mileage as long as you follow the laws, disclosure, and regulations, but keep in mind that local laws vary by state. Odometer mileage can only be corrected to reflect the actual miles on the vehicle. You can not willingly and knowingly reduce odometer mileage for any reason. You can set odometer mileage to 0. In this event, you must place an approved sticker in your door jamb stating the reason for correction to 0. You will need to complete our odometer correction form and send it along with your cluster.