Those aren't dents, the are speed dimples!

re-adjust the hinge. it should be a couple of bolts on the body, and a couple on the door, try loosening them, adjusting the door an re-tightening, they are heavy and sometimes settle.

do you have trouble with speed bumps and your muffler? i'm trying to figure out if i can mount my twice pipes vertically so i don't have to alter the rear valence.