California CDL General Knowledge True or False Quiz 2026

Not every CDL question comes as multiple choice, so this California CDL pretest uses a true and false format to sharpen the kind of quick, confident judgment the real exam rewards. This quick myth-buster round is designed to clear up common misconceptions before they cost you points on the actual test.

Statements here cover safe driving assumptions, vehicle handling myths, and cargo or inspection claims that sound reasonable but are not quite accurate under the California Commercial Driver Handbook. Working through CDL test questions and answers in a true-false format forces you to commit to an answer quickly, which builds the same decisiveness the timed real exam demands.

This pretest still reflects the same underlying standard as the full exam: the California CDL general knowledge test is 50 questions, and 40 correct, or 80 percent, is the passing score for a commercial learner's permit. Clear out these myths now so they cannot trip you up when the real questions are on the line.

Keep going:

• California CDL Practice Test
• California CDL Practice Test 2
• California CDL Practice Test 3
• California CDL Practice Test 4
• California Air Brakes Practice Test
• California CDL Combination Practice Test
• California CDL Pre-Trip Inspection Practice Test
• California Hazmat Practice Test
• California Class A CDL Practice Test
• California CDL Practice Test

Every question traces back to the California CDL Manual - skim the right-of-way and signs chapters before your retake.