Sharing the road is a common topic of conversation between truckers and passenger vehicle drivers. Motorists accuse the truckers of hogging the road, tailgating, and driving too fast. Truckers complain that auto drivers use the road for fun, think that big rigs can stop on a dime, and that rig drivers can always see the automobiles around them.

It is important for automobile drivers to be aware of the prime constraints faced by the operators of heavy commercial vehicles. This will allow them to better understand why truckers operate their vehicles the way they do and how to drive defensively around commercial vehicles.

The NO ZONE

Drivers of commercial vehicles have limited vision while driving because of the size and configuration of their vehicles. If you are driving behind or beside a commercial vehicle, keep visible.

"No Zones" are a truck's blind spots. These are the areas along both sides of the truck not covered by the rear-view and side mirrors, the space immediately in front of and behind the truck, and the right front of the cab. These blind spots are much larger than those of a passenger vehicle. Practice these precautions:

• If you are driving behind a truck and cannot see both of its side mirrors, then you are too close. If you can see the driver's face in the side mirror then he/she can see you.
• If you are driving in front of a truck, always indicate your intention to turn or change lanes early as trucks require more stopping distance.
• If you are driving beside a truck pay attention to its turn signals. Many trucks require a wide turning radius to complete a right-hand turn and may swing into another lane before starting a turn. If you are in their "No Zone", the driver may not see you.
• Always maintain a safe distance behind big trucks. Tailgating will not allow you enough time to stop in an emergency.
• Passing a commercial vehicle requires more time and space than passing a car. On a two-way road, signal your intention to pass and once the way is clear, don't hesitate. It is safe to move back into the right-hand lane when you can see the entire truck in your rear-view mirror. After passing, maintain your speed.
• On a rainy day, set your windshield wipers to high before passing.