I tow with a 2010 F150. Personally, I've never liked the slip on type mirrors, too much vibration, etc. I went with these,
aa1auto replacement mirrors I had the regular power only mirrors. The first picture is when I got my truck home (I got it used).
The second picture shows light bar with fog and driving lights, step bars and tow mirrors.
. The turn signals and puddle lights were plug and play. The heated mirror option wouldn't have worked with my truck except I got a used climate control module off of ebay that had a heated mirror button so now heated mirror function works too. The mirrors are rock steady and have a huge lower portion that is the curved mirror, and the mirrors extend out if needed.