CaptainC wrote:
There is no killing off outdated ideas. If your mirrors are correctly adjusted, there is no need to have to turn your head to check. There IS not blind spot as when a target leave the rear view mirror, it moves intuit the side mirror.
Simple and far more effective and safe.
You should be able to see both headlights of the vehicle you are passing in your INSIDE rear view mirror before changing lanes to make sure you are not cutting them off. This assures there is adequate space between you and them after you make the pass.