California Rules, Classes A, B & C, 480 Practice Questions, 25 Focused Chapters, and Explained Answers
All 480 questions with instant scoring and every explanation, flashcards for numbers, rules and restrictions, Audio Study Mode, and offline study once loaded. No account or subscription.
Open the app →A California study system, not a generic all-states summary: the DMV application and CLP process, medical qualification, every major endorsement, California’s special certificates and the skills-test sequence, in 25 focused chapters.
Yes, free. The California CDL Companion at castmarkpress.com/ca/ lets you practise all 480 questions with instant scoring and every explanation, flashcards and Audio Study Mode, and keeps working offline once loaded. No account or subscription.
No. Castmark Press is an independent publisher. This book is not affiliated with, endorsed by, or sponsored by the California DMV, CHP, FMCSA, TSA or any government agency. Its 480 questions are original study questions, not official examination questions.
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