Montana CDL Class A Practice Exam 2026

For drivers aiming at the biggest rigs, this is the flagship Montana Class A CDL practice test, tuned to the combination vehicles that dominate long-haul freight. It works as a full class a drivers license practice test and a class a permit practice test, and it settles a question people ask constantly: what are the 3 types of CDL license? A Class A covers a combination over 26,001 pounds towing a trailer rated over 10,000 pounds, a Class B is a single vehicle over 26,001 pounds, and a Class C handles smaller vehicles carrying placarded hazmat or 16 or more passengers.

Understanding those CDL classifications matters in Montana, where Class A combinations move heavy energy freight from the Bakken oil fields, haul agricultural and ranch loads across wide-open distances, and pull tankers of fuel and water over mountain grades and wind-swept stretches of I-90 and I-15. Air Brakes and Combination Vehicles endorsements stay in steady demand for exactly that work.

Keep in mind the written test behind your permit is the same for everyone: the full Montana CDL general knowledge exam is 50 questions, and you need 80 percent, or 40 correct, to pass. Study the different types of CDL in the Montana CDL Manual, drill this Class A set until it is second nature, and go earn your combination license through the Montana MVD.

Keep going:

• Montana Class B CDL Practice Test
• Montana CDL Practice Test
• Montana Air Brakes Practice Test
• Montana CDL Combination Practice Test
• Montana CDL Pre-Trip Inspection Practice Test
• Montana Hazmat Practice Test
• Montana CDL Practice Test

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