So this is the 10,691st car sold in 2008 in county KY, wherever that is.
But now there is a new system. the first 2 numbers are the year, followed by a 1 or 2, denoting whether it was sold in the first or second 6 months of the year. Then the county, then the sequence. I guess this makes the last number smaller.
And there is one county called KK, but haven't been able to get a picture of it.