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Topic 3 · Rules of the Road: Traffic Laws in California

If you begin to hydroplane, you should:

Why

Hydroplaning means your tires have lost contact with the road. Braking or steering hard will not help because there is no grip to use — ease off the accelerator and hold the wheel straight until the tires bite again.

Practise this in the real format

Reading one answer is not the same as sitting the test. The simulator runs the first-time adult form: 36 questions, 6 mistakes allowed, 83% to pass.

Source: California Driver's Handbook (DL 600, rev. 6/2025), the document the DMV writes the real test from. Edited by Fernando Aguilera. Aprobify is not affiliated with the California DMV.

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