FirstClassCDLPrepare for your CDL. Know your next step.
Take free CDL practice tests, explore your state’s requirements, and ask about online theory training.
- 8
- Test categories
- 50
- State guides
- Free
- Practice tests
Where should I start?
Pick the option that matches where you are right now. Every path below is free to explore.
- I'm new to CDL
Start with the license classes, permit steps, medical requirements, and endorsements explained in plain English.
- I want practice questions
Jump into free practice tests for General Knowledge, Air Brakes, Combination Vehicles, and every endorsement.
- Find my state's requirements
Ages, permit hold times, fees, and next steps differ by state. Find your state guide.
- Explore training options
Compare online theory programs, course costs and payment options, or ask a training question.
Free practice tests
Choose a topic. Get instant scoring and answer explanations.
Online theory training
Explore Class A, Class B, Hazmat, Passenger and School Bus theory programs. Course costs and payment options are shown on each enrollment page.
Theory is one part of the CDL path. Required behind-the-wheel training, state tests and licensing are separate. FirstClassCDL behind-the-wheel training is coming soon, not included.
FAQ
Common questions
Have a question about your next step?
Share your state and training goal, or visit Student Support for help with an existing course.