When selecting speed for mountain driving, what must you consider?

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When selecting speed for mountain driving, it's essential to take into account multiple factors that can significantly impact safety and control of the vehicle. The total weight of the vehicle and cargo is crucial because heavier vehicles require more time and distance to stop, especially on slopes. Heavier loads may also affect acceleration and handling, which can be particularly challenging in mountainous terrains.

Additionally, the length and steepness of the grade, along with road conditions and weather, are critical considerations. Steep and long grades can lead to increased speed, which can be dangerous. Slippery or wet roads due to rain, ice, or snow can drastically alter the way a vehicle handles, thus requiring a slower and more cautious approach.

Therefore, considering both the total weight of the vehicle and cargo as well as the characteristics of the grade and environmental conditions ensures that the driver maintains a safe, manageable speed while navigating through mountain areas. This multifaceted approach to speed selection helps prevent dangerous situations and promotes safer driving practices in challenging terrains.

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