What is a characteristic of a commercial motor vehicle (CMV) like a tractor and tank trailer?

A tractor and tank trailer, classified as a commercial motor vehicle (CMV), is characterized by requiring wide turns and having significant blind spots. This is due to the size and length of the vehicle, which makes it less agile compared to smaller vehicles. When turning, especially on tight roads or intersections, the rear of the trailer can swing out, necessitating a wider turning radius to avoid collisions with curbs, other vehicles, or obstacles.

Blind spots are another critical aspect of operating a CMV. These vehicles have larger dimensions and consequently larger blind spots, making it imperative for drivers to be vigilant about surrounding traffic and to rely heavily on mirrors and, in some cases, technology, such as cameras, to ensure safe maneuvers. Understanding these characteristics is important for CMV drivers to navigate safely and effectively in various driving conditions.