i'm talking about a cheap temp fix, if you do not want to get the entire door repainted. obviously this wont come out perfect, but i think it would work pretty well

wonder if that is really just debris, kind of a daamge from a really big piece of rock that should not be lying around in the highway...are you sure no one dinged your car intentionally?

I did not see since it was already dark in the early evening on interstate. But I too suspect it that it is a rock as big as my fist.

I have seen it happened once. A car steps on a rock with the edge of tire, rock jumps to the side. I believe that has what happened.

I had a brick fall out of a dump truck once years ago and hit the side of my car
when I dodged it on the highway.

Craig