1989 Maxx Crisco Racing
When I was a kid sometime in the mid-90s, my parents got me a randomly packed box of cards from a catalog for Christmas one year and this set was one of the items in it.
I got my first cards for this set signed in 2012-13 with Richard and Kyle Petty. Years later, I figured this would be a fairly easy set to work on completing since it's only 24 cards. It's a little on the tough side since four are dead, but I may be able to find those in a trade somewhere.
As of April 2021, I have 16 of 24 signed: 66.7% of the set.