To educate the public on how to safely share the road with big rigs.
1. Trucks require more room to stop; they cannot stop on a dime like a four-wheeler can.
2. Trucks need more room to maneuver safely around a problem on the road, be it an accident, a stalled vehicle, or something else.
3. Big rigs have larger blind spots than four-wheelers do, and many four-wheelers do not realize this.