CDL Prep Tests 2025

A free app that includes question sets for all 50 states, and is the premier choice for features CDL training explanations for all answers
CDL Cheat Sheets
Our website is intended to help you hto prepare to take the CDL Knowledge (written) Tests in as little time as possible. By using our practice tests, you will learn all of the major points in terms of CDL knowledge that you will have to know in order to get 80% or higher on your test.
PASS %100
With just a few hours of practice on our site, you'll be ready to pass the CDL test with confidence. Stop stressing over your CDL exams at the DMV—our simple, effective practice tests make learning easy! We’re confident that with our help, you’ll pass your written CDL exam at the DMV on your first try!
PASS First Time
Our training program includes around 1000 carefully selected questions, based on a thorough analysis of all the CDL test questions across every state. We focus only on the ones you truly need to know to pass, cutting out the rest to save you time and effort..

By using these practice resources and preparing thoroughly, you’ll be well on your way to passing the tests and getting your CDL. Good luck! Becoming an over-the-road truck driver requires obtaining a Commercial Driver’s License (CDL). But before you can get your CDL, you’ll need to first secure a Commercial Learner’s Permit (CLP), which means passing several written tests at your local DMV. Our practice tests are based on the 2024 CDL manual specific to your state, so they’re tailored to your requirements. Whether you've tried before or are starting fresh, we're here to help you quickly get your CLP. We offer a variety of practice tests completely free of charge, including General Knowledge, Air Brakes, Combination Vehicles, Tanker, Hazardous Materials, Doubles/Triples, Passenger, School Bus, and Pre-Trip Inspections. If you’re getting close to test day, try a quick review. If you’re just beginning, check out tests with detailed feedback for each question. And if you want to experience the real test environment, use our exam simulator. Start now by selecting your state below. Best of luck on your journey to becoming a professional truck driver!