JJ Keller Entry Level Driver Training for CDL (Commercial Driver’s License) Practice Test

Question: 1 / 400

Why is traction essential while driving?

To make the engine run more efficiently

To maintain direction control and maneuverability

Traction is critical while driving because it directly affects a vehicle's stability and control. Good traction allows the tires to maintain grip on the road surface, which is essential for both steering and braking. When a driver turns, accelerates, or decelerates, adequate traction ensures that the vehicle responds appropriately, allowing for precise handling and the ability to navigate curves or avoid obstacles safely.

Without proper traction, a vehicle can skid or slide, especially on wet, icy, or uneven surfaces, leading to a loss of control. This can result in dangerous situations or accidents. Thus, the ability to maintain direction control and maneuverability is fundamentally linked to traction, making it a key factor in safe driving.

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To ensure cabin comfort for passengers

To increase fuel economy

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