Helping my dad move as he's downsizing, these pieces were always on his wall. He actually had more but he threw a few of them out already (without telling me). He's a bit of a car guy too (well, he was...until he got married and had kids, got a divorce, and now drives a 1999 Toyota Corolla with 37x,xxx clicks on it) considering the cars he's had.

I've considered taking them but I live in a condo with very limited wall space, I may just store them for future use, it'd be a waste to get rid of them.