Interesting idea! It is doable. I will take a look.
Thanks! That would be great. I'll definitely take one if it can work.
Some thoughts I had about it. A layer of felt over the part that touches the interior of the door would help mitigate any damage but it could make it more slippery. Adding a thin layer of rubber to the other touch points could help with the slipping. But then would that require a dimensional change to the design?
There are definitely some warnings, or things to be aware of, involved with the use of this one. I'm weighing it at 180 pounds and I try to avoid putting all of my weight on the door as I will use my arms to take some of the weight. With the door being closed, it is supported on both ends as the latch will not allow for it to move in a downward motion far enough to distort any of the structure. If the door was open and only supported on one side, then it would be a different story. If you think of how the crash tests are done on vehicles now, putting >200lbs on the closed door shouldn't pose an issue. I think as far as the structure is concerned, the door being closed is the best bet.
I've looked into the Moki door steps as they are a slick idea but they aren't really any higher than the tire. That also puts a lot of stress on the two screws holding the latch to the frame.