Unless you are using your truck as an office, then it would probably be a pain in the ass to fold down and fold back. Can't see any reason to have one. It's like having a measure tape on the tail gate. If you are doing any type of measuring, I'm sure you would already have a tape measure with you.
Mine was for the most part ok. There was a little rust string but the dealer had it done. Just wanting on time to see if they did a good job. I was wondering if the Dearborn plant had a flood with their parking lot full of winter salt! If you can find anyone that lives in that area, they may be...
I love my mirrors and will only have the manually move them maybe 5 times this year. So power wasn't an issue for the mirrors. I can see much better then the car mirrors they are putting on the trucks.