14-year old Girl Invents Way to Eliminate A-Pillar Blind Spots
Most people don't know how to properly adjust their pass side mirror to eliminate the blind spot.
They usually just sight it down the body of the car.
What I do is go to a parking lot and park with an already parked car directly in the blind spot, then adjust the mirror so I can see it.
After a couple times doing this, you can do it without the second car.