When I get one inspected all they do is checked miles and vin number and make sure they match the title and that's all. Cost $5 here and only has to be inspected if it comes from out of state
What you got was an out-of-state vehicle transfer sheriff's inspection to ascertain VIN numbers matched title.
That is only required when the vehicle was previously titled in a different state.
Way back in the early 70s, Kentucky did have mandatory vehicle safety inspections, complete with date-punched window-stickers.
Best I remember, it cost seven-bucks per vehicle.
It proved to be nothing but a money racket and was soon so corrupt that a new administration done away with it.
The garage or station doing the inspections received two of those seven dollars; quite a tidy sum back in those days.
My father owned several licensed vehicles and many is the time I saw him take a stack of titles in to a "certified" vehicle inspection center, lay down seven-bucks/title, and come out with valid safety inspection stickers for every one of them, the vehicles all somewhere else, and not a one actually seen by the "inspector".
Thank goodness that foolishness is no more.