Arizona CDL Class B Practice Exam 2026

The Arizona Class B CDL practice test is built for drivers headed toward straight trucks, big buses, and delivery rigs, and this 2026 simulator sharpens the written knowledge every one of them needs. However you found it, as a class B CDL practice test, a class B license test, a class B license exam, or a CDL class B test, the exam it prepares you for is the shared General Knowledge test all Arizona applicants sit first.

What exactly is a Class B? It licenses a single vehicle with a gross weight rating over 26,001 pounds, such as a dump truck, box truck, or transit bus, including one towing a small trailer under 10,000 pounds. A Class C, by contrast, covers smaller vehicles hauling placarded hazmat or carrying 16 or more passengers. The class you earn depends on the vehicle and the skills test, not these written questions, which serve Arizona drivers running local and regional freight around Phoenix and Tucson.

The General Knowledge exam holds 50 questions and demands 80 percent to pass. Lean on the Arizona CDL Manual, repeat this Class B practice test, and test with real confidence at the Arizona MVD.

Keep going:

• Arizona Class A CDL Practice Test
• Arizona CDL Practice Test
• Arizona Air Brakes Practice Test
• Arizona CDL Combination Practice Test
• Arizona CDL Pre-Trip Inspection Practice Test
• Arizona Hazmat 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.