When I bought my Ram, I needed something as a park assist.
Sales manager and Parts manager both told me that they can add both rear view park sensors as well as a camera after purchase. stupid me for trusting them, and not researching all of this.
Reason they can't install a camera was I have an automatic locking tailgate when I lock the truck and the locking mechanism is in the same spot as the camera goes in the handle.
Next best option was the sensors, now I was told they will look and be integrated into the truck just like it came from factory. What i got was a different story.
It would be one thing if they look ugly and worked, but they don't ever work close to what they should. I could be in a completely empty parking lot, with the sensors very clean and it will beep saying im inches away from something to a few feet away, totally random.
Horrible system. Buyer beware!!