Super easy, nothing behind there. I dropped the spare to get to the trailer wiring and tied it into the back-up wire in that loom. I mounted them there because at that 45* angle, it throws light to the sides and rear of the truck so if you turn backing, you see what you're turning into. Attached is up underneath / back side of bumper. Just cut right thru the plastic. The Camera is washed a little on the bottom, but it adapts very well and does not wash-ouy the pic.
Very nice!
which pattern did you go with? I am considering doing exactly this with a diffused pattern