Muth Mirrors make kits that are glass replacement, or stick-on like little spot mirrors. Comes with complete instructions, and the install is time consuming. I used there Idea and put some on mine using there install instructions thats on there web site. Bad thing is----No one has come up with one yet that will work on the Dodge towing mirrors be cause of the tilt head. I can see how one would work if it had a mercury switch in it.