In most cases' the seller has to disclose the mileage on the back of the title. If seller is a Dealership they have an odometer statement that by law both seller and buyer has to acknowledge. Of course the danger here are lies… Carfax will show a history of the mileage and will flag any differences in the odometer from one sale to another. By law a dealership has to have the one trading the vehicle in, sign an odometer statement that states the mileage is correct. If unknown the mileage is deemed “beyond” serviceable limits. And in ILL as you stated, this may be the same as over 100.0k in miles. Carfax records the miles from one sale to another, not from when each time the same owner tags it. I know when I stock in a trade, I have to say on the windshield how many miles are on the unit and it has to match, the odometer statement, and the odometer. This history is tracked until we sale the unit. It will increase slightly due to test drives.
Steady
You're not dead, you're electroencephalographically challenged.