Since I have rainguards on my JK unlimited doors, I couldn't use the conventional door hangers so I decided to build my own. I got this idea from somewhere else online and modified it to fit my needs. Thought I would share. Feel free to ask me any questions.
Here's the layout and materials list:
I used an electric stapler to staple the foam pipe insulation with a little glue underneath. Since it was originally circular, it takes a little convincing to flatten it out.
This is the blocks up top that the top part of the doors rest against. The center line should be at 45" to hit the doors right. I put an eye lag screw in the sides for the bungee straps to hook to. I used more pipe insulation foam here. It is smaller in diameter...maybe for 1-inch pipe I can't really remember. You can cut it to size really easily.
Here's it all completed with the doors. I added a block in the center to hold my mirrors when I have my doors on so they don't get damaged. It's just a block with two 3/8" holes drilled out for the mirror shafts to slide down into.