Free
$0
- ✓ General knowledge, air brakes & combination practice
- ✓ 20 questions per test
- ✓ Explanations after each answer
- ✓ Instant pass/fail score
Pass your CDL written test — then cancel
Free practice gets you started. Pro gives you every endorsement, longer exams, and unlimited retakes until test day.
Pro
$19.99/mo
- ✓ Everything in Free
- ✓ 40-question exam simulations
- ✓ Hazmat & passenger endorsements
- ✓ Unlimited tests — all categories
- ✓ Study until you pass, then cancel
Frequently asked questions
What is PassCDL Pro?
PassCDL Pro is a monthly subscription for full CDL exam prep — longer practice tests, hazmat and passenger endorsements, and unlimited retakes across every question bank.
Can I practice for free?
Yes. General knowledge, air brakes, and combination vehicles include free 20-question practice tests with explanations. No account required to start.
How much does the real CDL test cost?
Written exam fees vary by state (often $20–$50 per attempt). PassCDL helps you pass the first time so you avoid repeat fees.
Can I cancel anytime?
Yes — cancel from your account. Access continues until the end of your billing period.