CDL Test Pro 2021 vs CDL Practice Test® 2026

With CDL Test Pro, all the FREE CDL questions, practice tests, and detailed analytical score reports are in your hands. Download our app now to access the amazing features anywhere and anytime you want! In this app, you are provided with fully CDL concepts based on divided topics and practice tests. We can also track your test results and highlight your strengths and weaknesses, helping you boost your test score and successfully defeat the actual CDL test. Our CDL Test Pro updated version includes the following incredible features: - 3000+ CDL practice questions written by expert tutors which cover all sections of the Commercial Driver’s License exam: General Knowledge, HAZMAT, Passenger Vehicles, Air Brakes, Combination Vehicles, Doubles & Triples Trailers, Pre-trip Inspection, and School Bus - Detailed learning process statistics based on your CDL practice tests - Self-created CDL mock test that can help you freely customize your own test - Friendly-user interface to motivate your learning process - Efficient learning path with your own study plan - Online and offline mode support - Daily notification reminder

CDL Practice Test® is the original CDL exam prep — and the largest question-and-answer pool available. Practice is free. Every question includes a reference to the FMCSA CDL Manual. Pass the 2026 written exam for Class A, Class B, and every endorsement. 1,600+ current questions with answers and See Why on every miss, CDL manuals for all 50 states, and official-length Exam Mode. 6,000+ ratings at 4.8 stars. Live support 9am–5pm CDT. No account required. WHY THIS IS THE ONE • The original CDL Practice Test® — first on the store, built for the written exam, not a clone • Largest available practice bank: 1,600+ questions and answers, reviewed throughout the year for 2026 • Class A and Class B • Every endorsement, including School Bus • See Why explanations when you miss • Progressive unlock — hit 80% and move on • Official-length Exam Mode, by topic • State CDL manuals for all 50 states • Live support from 9am to 5pm CDT • Practice stays free. Subscribe only when you want Exam Mode. WHAT YOU STUDY • General Knowledge • Air Brakes • Combination Vehicles • Hazardous Materials • Tanker • Passenger • Doubles / Triples • School Bus HOW IT WORKS 1. Open the app. No registration. 2. Practice by topic. Wrong answers get a plain-English See Why. 3. Score 80% to unlock the next set. 4. When you are ready, Exam Mode uses official counts: General Knowledge 50, Air Brakes 25, HazMat 30, and 20 on Combination, Doubles/Triples, Passenger, Tanker, and School Bus. 5. Walk into the DMV having already sat the test. PRACTICE IS FREE. EXAM MODE IS OPTIONAL. The question bank, See Why, and 50-state manuals are free. Exam Mode is the subscription — weekly, monthly, or yearly — for drivers who want the official-length simulator before test day. Restore purchases any time from the paywall. This app covers written exams in all 50 states. Practice with Purpose. Pass with Confidence.™