Arizona CDL General Knowledge Practice Exam 2026

The Arizona CDL general knowledge test is the written exam standing between you and your Commercial Learner's Permit, and this 2026 real-exam simulator recreates it as closely as possible. Every commercial drivers license test in Arizona begins here, so whether people call it the CDL exam, the CDL knowledge test, or the General Knowledge test, this is the material that decides the outcome.

How many questions is it, and what score do you need? The Arizona CDL general knowledge test has 50 questions, and you must get 80 percent, or 40 correct, to pass. That standard comes from the federal FMCSA and applies in every state, so the number does not change no matter where you test. This simulator holds you to the same bar so there are no surprises at the counter.

Questions span the full syllabus the Arizona MVD draws from, from inspection and control to hazards and safe driving rules. Study with the Arizona CDL Manual, take this real-exam practice until 40-plus correct is routine, and walk in knowing you have already passed this test many times over.

Keep going:

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

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