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Hydroplaning is typically caused by: A. Worn tires with insufficient tread B. Under-inflated tires C. Over-inflated tires with newer tread D. Driving too fast
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Answer

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Step 1:
Let me solve this problem step by step:

Step 2:
: Understanding Hydroplaning

Hydroplaning occurs when a layer of water builds up between the vehicle's tires and the road surface, causing a loss of traction and control.

Step 3:
: Key Factors Contributing to Hydroplaning

The primary factors that increase the risk of hydroplaning are: - Tire tread depth - Tire inflation - Vehicle speed - Road surface conditions

Step 4:
: Analyzing the Options

A. Worn tires with insufficient tread - Worn tires have reduced ability to channel water away from the tire surface - Less tread depth means less water displacement - This INCREASES the risk of hydroplaning B. Under-inflated tires - Reduce the tire's contact patch with the road - Increase tire deformation - Reduce water evacuation capability - This INCREASES hydroplaning risk C. Over-inflated tires with newer tread - Over-inflation reduces the tire's contact area - Reduces tire's ability to grip the road - Reduces water displacement - This INCREASES hydroplaning risk D. Driving too fast - Higher speeds prevent tires from effectively channeling water - Increases water buildup between tire and road - This INCREASES hydroplaning risk

Step 5:
: Comprehensive Analysis

While all factors contribute to hydroplaning risk, worn tires with insufficient tread are the MOST direct cause of hydroplaning.

Final Answer

Worn tires with insufficient tread Explanation: Tire tread is specifically designed to channel water away from the tire's contact patch. When tread is worn, the tire cannot effectively disperse water, dramatically increasing the risk of hydroplaning.