Ditto!
Can't find anything worth a s@#t. The two I've tried have fallen off while driving or are not user friendly and break while adjusting. (which has to be done every time they are installed)
Need good towing/trailer mirrors for my 2006 Exp. Trailer towed almost every other weekend April-Oct, and sometimes once a month Nov-Mar. I doubt any of the F series pickups would crossover?!? Local Ford dealer says no...