California 2005 Driver's Handbook On Truck Accidents

ca.gov, Nov 21, 2005

Never underestimate the size and speed of an approaching tractor-trailer

A large tractor-trailer often appears to be traveling at a slower speed because of its large size. Many passenger vehicle vs. large truck accidents take place at intersections because the passenger vehicle driver did not realize how close the truck was or how quickly it was traveling.

Cutting off a truck in traffic or on the highway to reach an exit or turn
Cutting into the open space in front of a truck is dangerous. Trying to beat a truck through a singlelane construction zone, for example, removes the truck driver’s cushion of safety and places you in danger. Slow down and take your turn entering the construction zone. Don’t speed up to pass a truck so you can exit the roadway. Take a moment to slow down and exit behind a truck—it will only take you a few extra seconds.

Don’t linger alongside a truck when passing.
Always pass a large truck on the left side and after you pass the truck, move ahead of it. Don’t linger, because if you do you make it very difficult, if not impossible, for the trucker to take evasive action if an obstacle appears in the road ahead.

For More Information:

California's DMV