Where does the odometer reading go?
On the title, and you cannot fix it later
The sharpest odometer warning of any state here. The Truth in Mileage Act requires a certification of the actual mileage shown at the time of sale — Michigan states that estimates or guesses are NOT acceptable, because the seller is certifying under federal law. And then the part that bites: the mileage given to the Department of State is generally not eligible for correction once the title application is submitted. Where the title has no space, complete an Odometer Mileage Statement instead. The buyer has 15 days to transfer, with a $15 late fee after. No odometer reading is required for a vehicle over 16,000 pounds GVWR, a vehicle that is not self-propelled, a 2010 or older model year vehicle, or a 2011 or newer model year vehicle once it is 20 years old.
Source: Michigan Dept. of State, private sale; MCL 257.233a(5); 49 CFR 580.5(c)