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

You may wear headphones or earbuds while driving:

Why

You may wear an earpiece in one ear only. Covering both ears cuts you off from sirens, horns and the sound of traffic around you.

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.

Take the simulator Get the app

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.

More from Rules of the Road: Traffic Laws in California

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