Mine Safety and Health Administration (MSHA) - Interactive Training

U.S. Department of Labor
Mine Safety and Health Administration
Protecting Miners' Safety and Health Since 1978

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Here are the mirrors that the truck drivers use on the left side of the truck. The rectangular, long, flat mirror is the one that most truck drivers use most of the time. The mirror above it is convex. It helps by enlarging the viewing area. But this view is distorted and not as clear as the flat mirror. When drivers are backing up they’re mainly watching what the rectangular mirror shows from the bottom of the left rear tire all the way to the top of the truck bed.


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