Car drivers sometimes assume that drivers of tractor-trailer trucks can see the road better because of their higher vantage point. But the truth is, trucks have major no-zones, or blind spots, that can dramatically limit the driver’s ability to see other vehicles on the road. That’s why it’s important to remind fleet drivers of this simple rule: If you can’t see the driver’s face in the side mirror of the truck, the driver can’t see you. Here’s a video, produced by the Utah Department of Motor Vehicles, explaining where these truck no-zones are. https://www.youtube.com/watch?v=sTv03YGzH-Q Source: Automotive Fleet