YSK how to adjust your side mirrors properly for safety
Why YSK: It's important to know the proper way to adjust this by actual engineers, so you can minimize accident.
The Society of Automotive Engineers (SAE) published a paper in 1995 suggesting how outside mirrors could be adjusted to eliminate blind spots https://www.sae.org/publications/technical-papers/content/950601/ . The paper advocates adjusting the mirrors so far outward that the viewing angle of the side mirrors just overlaps that of the cabin’s rearview mirror.