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50 Questions

California CDL Practice Test

Based on the Official California DMV CDL Manual

80%
Passing Score
50 Questions
Section: General Knowledge
Source: California DMV Commercial Driver Handbook

Test Format Breakdown

General Knowledge50 Q / 40 to pass
Air Brakes25 Q / 20 to pass
Combination Vehicles20 Q / 16 to pass

Minimum passing score: 80%

California Test Fees

CLP Permit$36
CDL License$36
Road TestIncluded
Retake wait: 7 days

State-Specific Rules

California has special rules: CARB emissions regulations. Make sure to study these sections.

Question 1 of 500 answered
CA CDL Practice Test

In California, what is the minimum age to obtain a Commercial Driver's License?

PASSED THE PRACTICE TEST?

Your Next Steps to Getting a CDL in California

Now that you have practiced, here is what you need to do next:

Study Tips for the California CDL Exam

  • 1.Download and read the official California DMV CDL
  • 2.Focus on California-specific rules like speed limits, weight restrictions, and local exemptions
  • 3.Take this practice test multiple times until you consistently score above 80%
  • 4.Review explanations for questions you miss to understand the reasoning

FAQ: California CDL Test

Common questions about taking the CDL test in California

How hard is the California CDL test?

The California CDL test is challenging but very passable with proper preparation. You need to score 80% to pass. Most students who practice with our free tests and study the official California DMV handbook pass on their first attempt.

Common mistakes to avoid:

  • Not understanding CARB truck and bus regulations
  • Port of LA/Long Beach entry requirements
  • California-specific weight limits

Can I take the California CDL test in Spanish?

Yes! California offers the CDL written test in Spanish. However, the road test is always conducted in English with the examiner. We recommend familiarizing yourself with English terms as well.

How long is my California CLP valid?

Your California Commercial Learner's Permit (CLP) is valid for 180 days (6 months). You must complete your ELDT training and pass the CDL skills test before it expires. If it expires, you'll need to retake the written tests.

What happens if I fail the California CDL test?

If you fail the California CDL test, you can retake it after 7 days. You'll pay a retest fee (Included). There's no limit on attempts, but your CLP must remain valid. Use our practice tests to study the areas where you struggled.

Where can I find CDL schools in California?

We have multiple cities with FMCSA-verified CDL schools in California.

View all California CDL schools →
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Disclaimer: This practice test is for educational purposes only and is not affiliated with or endorsed by the California DMV or the FMCSA. Questions are based on the publicly available California CDL Manual and are designed to help you prepare for the official exam. Always study the official California CDL handbook for the most accurate and up-to-date information.