If you're a good driver you don't need all these extra features to be able to drive.
The best driver on the planet can't see everything a backup camera sees.
Maybe so but these features also make people lazy. Someone who shoulder checks and physically looks out there windows before backing up or turning is also going to notice something that they wouldn't if they solely depended on these cameras.
Backing up is usually at low speed, likely means you are not following anther vehicle, and means you have to decide if looking where you are headed is the best and safest solution.
I don't consider backing up and back cameras part of the side mirror replacement decision discussion here.
Furthermore, backup cameras can be located with better multiple views then any mirrors, and any driver attempted over the shoulder attempts.
The comment this thread is not about vehicles pulling doesn't square, in that some how using mirrors only is unsafe in cars, but pulling a trailer it is safe?
