Traditionally, many drivers adjust their side-view mirrors so that they can see both the other lanes of traffic and the sides of their own vehicle. While this may seem normal, positioning your mirrors this way is what creates blind spots and limits a driver’s field of view.
The SAE Method: Adjusting Your Mirrors for Maximum Visibility
Back in 1995, The Society of Automotive Engineers (SAE) published a paper suggesting an alternative approach to mirror placement that eliminates blind spots and provides a seamless rear-view panorama. No more looking over your shoulder when changing lanes.
The SAE method challenges the conventional mirror placement by advocating for a wider field of view. Instead of seeing the side of your own vehicle in the side-view mirrors, the goal is to capture as much of the surrounding traffic as possible.
details at The Art Of Manliness