Hawaii CDL General Knowledge Practice Exam 2026

This Hawaii CDL general knowledge test simulator recreates the real written CDL exam so the actual sitting feels like familiar ground. If you have searched for the commercial drivers license test, the CDL exam, or a straight cdl knowledge test, this is the full-length rehearsal that puts every topic together at once for 2026.

How many questions are on the exam, and what score passes? There are 50 questions, and you must answer 80 percent, or 40 of them, correctly. That standard comes from the federal FMCSA and is identical in every state, so Hawaii is no exception. Passing also earns your Commercial Learner's Permit, which means the general knowledge test and the CDL permit test are one and the same. Class A, B, and C applicants all take this same written exam.

Build your knowledge from the Hawaii Commercial Driver's Manual, then use this simulator to prove it holds under exam pressure. When you clear this test comfortably, schedule the official written exam at your county Motor Vehicle and Licensing office.

Keep going:

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

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