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Question:

What is the definition of a pull-up?

Answer: Pulling your CMV forward, when you are in the process of backing, to reposition your trailer better

Explanation
A pull-up is pulling forward to reposition yourself so that you can back your trailer at the best angle. You should do this as often as you need to back in a straight line if possible. You do not need to pull up short for any reason, nor should you ever pull forward at railroad crossings to get a better view if signals indicate a train is coming. Simply follow the signals to cross when safe, as you may not be able to see a train until it has almost arrived.
This question is in Section 1: General Knowledge of our CDL Test Guide. Explore now!
Related Question

Question: The locking jaws should close around THIS section of the kingpin. Is it the

Shank

You want to make sure that you latch around the shank, as you will not have a proper, secure connection if you lock on any other portion.

Question: You normally do controlled braking, but suddenly find you have to make a significant steering adjustment. What should you do?

Release the brakes during your maneuver

Steering while braking is inadvisable, as it will put strain on your wheels. Release the brakes, make your steering adjustment and then reapply.

Question: How does "bleeding tar" affect the road surface and driving conditions?

Tar rises to the road surface in very hot weather, causing the roads to become very slippery.

Question: Why should you be sure that the fifth wheel plate is greased as required?

To prevent steering problems.

Question: Which of the following is true about off-tracking or “cheating?”

If there is more than one trailer, the rear wheels of the last trailer will off-track the most.

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