I’m Tired of Learning Things I Feel Like I Should Already Know! What Is That Little Gap Between Your Car’s Cup Holders Actually For?

A strange indentation in the door.

Or another little gap that suddenly makes you wonder, “Why is that there?”

And if you are anything like the rest of us, you’ll probably discover that the explanation is much more practical than you expected.

So, be honest:

Did you know what that little gap was for, or have you been driving for years without ever thinking about it?

Tell us the make and model of your car in the comments. Someone else may have the same mysterious gap—and finally know what it does!