I purchased a 2019 Toyota Hilux with approximately 40k kilometres on it. Among the first things I did was to change its Mobil oil, filters, including the diesel filter,
The vehicle was in immaculate condition and the seller was providing any sort of guarantee that I would be able to take it back if the meter proved to be reversed. Having said that, I was still caught in a dilemma and as a result, I changed the transmission fluid, brake pads and disks, and got a general service done..
My experience with the car so far has been good, and as a regular maintenance guy, I would suggest to get it thoroughly inspected and to enjoy the ride rather than get stuck in a confusion about meter tampering instead.