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Colorado Class R Knowledge Practice Test
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Passing target: 80% (24/30)
Weather, Visibility & EmergenciesStandalone practice
Before descending a long, steep mountain grade, what helps control your speed?
Correct answer: Select a suitable lower gear and use controlled braking as needed.
Why
Use a suitable lower gear to help control speed on a long descent. Follow the vehicle’s instructions and brake as needed to keep a safe speed. Do not coast in neutral or depend on prolonged heavy braking.
Verified against Colorado Driver Handbook · Long mountain descent · p. 20
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