Commercial Driver License (CDL) Class B Practice Test

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Study for the Commercial Driver License (CDL) Class B Test. Study using multiple-choice questions, hints, and explanations. Prepare for your exam effectively!

Practice this question and more.

How far ahead does the manual say you should look?

6 to 8 seconds
12 to 15 seconds
20 to 25 seconds
30 seconds or more

The correct answer is: 12 to 15 seconds

Looking ahead for 12 to 15 seconds is crucial for safe driving, especially when operating a commercial vehicle. This distance allows drivers to anticipate potential hazards, changes in traffic conditions, and upcoming road signs or signals well before they reach them. By doing this, drivers can make informed decisions and take necessary actions to maintain safety on the road. In a commercial driving context, maintaining awareness of the road environment is vital, given the larger size and weight of the vehicles. This timeframe gives drivers enough notice to react appropriately, whether that involves adjusting speed, changing lanes, or preparing for stops. By focusing on this amount of time ahead, it promotes a proactive driving style, reducing the risk of accidents and enhancing overall traffic flow.