Originally Posted by mary and bob
A hide-a-key, extra key is a good idea. I have one for every vehicle.
Hide a keys are great until I forgot where I hid them. Older rigs were easy to hide the magnet boxes on metal bumpers. Most of todays cars and trucks are plastic or too low to crawl around and look for a key.
I have found that cleaning the forward area of the inner wheel liner and laying the key on a piece of black duct tape then spraying a few coats of rubberized undercoat in a couple dry steps makes for a weatherproof, nearly invisible and easy to rip loose if needed location. It would also work on a fiberglass trailer. I have them hid in the undercoat on 5 vehicles and they are in the same location on each one.