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Colorado Class R Knowledge Practice Test
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Passing target: 80% (24/30)
Weather, Visibility & EmergenciesStandalone practice
A vehicle begins to hydroplane. What should the driver do?
Blue A is on a wet road. An enlarged tire-contact detail shows a water film between the tire and road. The detail has a separate scale.
Correct answer: Ease off the gas, steer gently and avoid hard braking.
Why
Gentle inputs allow the tires to regain contact with the pavement without demanding more traction than is available.
Verified against Colorado Driver Handbook · Hydroplaning response · p. 19
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