It comes with plastic clips that mount with double side tape, so you can snap it off out of the way if you have it centered over the hole. I mounted mine with rare earth magnets and do have it centered in that gap and over the spare tire hole. I can just push mine up out of the way to access the spare tire if need be. I posted about it in the "what did you do to your ram today" thread.
https://hdrams.com/forum/index.php?...o-to-your-ram-today.1987/page-376#post-271772
Reverse puts out a decent amount of light, but it is not going to be anything like a pod, flood, or spotlight. but up close, it really lights things up. I don't remember noticing it washing out the camera at all.