Your wing mirror is one of the most important features your car is equipped with because each one offers you information about the road, about what you should watch out for. The shape of the wing mirror is chose so that you can see better, further and have access to a wider view on the road.
Drivers should check their wing mirrors once every 7 seconds or so. This was nothing will take you by surprise as you will be aware of your surroundings.
More technologically advanced wing mirrors actually change their focalization point during the curve or corner of the road so you have the best view and are always able to see what’s behind you. Heated mirrors offer perfect visibility because the water doesn’t stay on the surface of the mirror.
No matter from what point you look at it, your little wing mirror is a pretty smart and interesting thing.