CDL Prep vs CDL Prep Test 2026

CDL Prep is the best way to prepare for the Commercial Drivers License General Knowledge, and various endorsement exams. CDL Prep contains questions on the following topics: General Commercial, Air Brakes, Combinations, Hazmat, Passenger, Tanks, School Bus, and Doubles/Triples. Features: 1. Over 500 questions to practice with. 2. Exam Mode - 60 minutes to answer 50 randomly chosen questions, or 40 minutes to answer 20 to 30 questions on endorsement topics. At the end, review your score and any incorrect answers. 3. Practice Mode - Answer questions and receive instant feedback if you answered incorrectly. 4. Answer Randomization - Answers to questions will not always be in the same position. Please send any feedback or request to: CDLPrepApp@gmail.com. Thank you for reading, and good luck on your exams!

To obtain a Commerical Driver's License (CDL) requires the driver to first obtain a learner's permit by passing the written driving test. To help you pass the written driving test easily, this app was designed to be efficient and simple but it has effective layouts and features. It has compiled many driving relevant question sets to fully prepare you for the real written test. The question sets are available for all 50 states across the United States: 1. Alabama 2. Alaska 3. Arizona 4. Arkansas 5. California 6. Colorado 7. Connecticut 8. Delaware 9. Florida 10. Georgia 11. Hawaii 12. Idaho 13. Illinois 14. Indiana 15. Iowa 16. Kansas 17. Kentucky 18. Louisiana 19. Maine 20. Maryland 21. Massachusetts 22. Michigan 23. Minnesota 24. Mississippi 25. Missouri 26. Montana 27. Nebraska 28. Nevada 29. New Hampshire 30. New Jersey 31. New Mexico 32. New York 33. North Carolina 34. North Dakota 35. Ohio 36. Oklahoma 37. Oregon 38. Pennsylvania 39. Rhode Island 40. South Carolina 41. South Dakota 42. Tennessee 43. Texas 44. Utah 45. Vermont 46. Virginia 47. Washington 48. Washington District of Columbia 49. West Virginia 50. Wisconsin 51. Wyoming You just have to choose from the ever-growing list of selections. Quick APP Features: -Test mode: practice all the questions in a simulated testing environment and evaluate your readiness. -Starred mode: bookmark or star any question that you have difficulty with and come back to review the questions as often as needed. -Perfect mode: keep testing every question in the each question set until you have perfected all the questions.