California: Speed & Following Distance
The basic speed law, the three-second rule, stopping distance and adjusting for weather. 7 questions, every answer explained. Free and no signup.
What this section covers
This test maps to the Speed and space management section of the California driver handbook. The basic speed law trips people up: the posted limit is a ceiling under ideal conditions, not a right. Expect at least one question where the correct answer is slower than the sign.
Common questions
How many questions about speed & following distance are on the real test?
California DMV doesn't publish a per-section breakdown, and it varies between exam forms. What's consistent is that signs and right-of-way carry the most weight on every state's exam — so if you're short on time, those are the two sections to over-prepare.
Do I have to get these exactly right on the real exam?
The exam samples from the whole handbook, so no single section decides it — but you can't offset a weak section forever. California DMV requires 80% overall.
Can I retake this practice test?
As many times as you like, free. Your progress saves automatically, so you can stop partway and come back to the same question later.