I havent used any mirror extenders on my truck.........but I can tell you what I use.<br /><br /><br />For less that $5 you can pick up a pair of convex safety mirrors that stick right onto the side mirror you have now. They usually range from 2-3", and I have noticed they really help me a lot when driving as they reduce blind spots and help me see the trailer........that being said however I have no idea how big your trailer is or what you are pulling.........so if the extender is something you need for your mirror, someone else should come along shortly. My boat is small enough where I dont need them (15ft).<br /><br /> http://www.autobarn.net/cosami.html
i notice several years back the some trucks and suv' w/special factory towing packages came with electric extending mirrors.try this http://www.cipamirrors.com/
