Cons: Does not extend far enough to see past a slide in pickup truck camper.
"I am using with a slide in camper on a pickup truck. The camper is wider than the bed of the truck. On the passenger side, the extension mirror is not far enough out to see past the camper. It may work OK for towing."
"They fit great, however, the outside mirrors vibrate like crazy while driving. I can not even see through them. It is not the mount, the mount fits well. It is what ever the mirror itself is mounted on. I think I can fix it with a couple of homemade shims though."
Pros: they fit well, not noisy, provide the ability to see around my trailer
Cons: I don't like the reflection in the passenger side mirror
"this is a good product with a minor issue... the reflection in the passenger side mirror is not the right "scale" Somehow it seems to be like looking through a binocular or something, the image seems to be magnified and I can't see the "big picture" as well as I can with the driver side mirror."