Class A · Built on your state's CDL handbook
Pass your CDL permit test the first time.
Practice that finds what you don't know yet, drills it until it sticks, and shows you the handbook page for every answer. Works on your phone, nothing to download.
15 questions · 5 minutes · no sign-up
- 425 questions checked against the handbook
- Your state's handbook, page by page
- Works on your phone, no download
- $49 once. No subscription.
Try one now
A real General Knowledge question.
The core material is the same in nearly every state.
General Knowledge · Seeing
Why must you make allowances when using a convex ("fisheye") mirror?
Tap an answer to see the explanation and the handbook page.
Why it matters
The tests are short. Failing them isn't.
80%
to pass every test
The pass mark on every CDL knowledge test, in every state. Miss one question in five and you're retaking it.
+1
your state adds its own
Some states add a state-only rules test on top of the national material. We cover it for every state we open.
1×
test once, move on
A failed test means waiting, rebooking and often paying again, before you can even get behind the wheel.
How it works
Three steps to test day.
Get your score
A 15-question check across all four tests shows where you stand on each.
Drill your weak spots
Every next question targets your weakest topic. Anything you miss comes back until you get it right.
Book it when it's green
Your gauge shows your expected score against the 80% line. Take a full practice exam to be sure.
What you get
Built for how drivers actually study.
Know when you're ready
A readiness gauge for each test. Green means you're clearing the 80% line.
Rules
General
Air Brakes
Ask why, get a straight answer
Stuck? Ask in plain words. The tutor answers from checked explanations only.
Hands-free drills
It reads the question out loud and listens for A to D. Parked or riding as a passenger only.
Full practice exams
Full-length tests drawn to the handbook's weighting, scored against 80%.
Every answer cited
Section and page in the free official handbook, so you can read the full rule.
Accuracy
Checked twice. Every question.
One wrong answer key can cost you a test, so nothing goes in until it's proven from the handbook.
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Written from the handbook
Original questions from each state's official CDL handbook.
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Machine-checked
The supporting sentence must be in the handbook, on the page we cite.
- 3
Solved blind
A second reviewer answers it cold, then checks the key and every wrong option.
- 4
Live
Only questions that pass both checks reach you. Edit one and it's checked again.
- 426
- questions written
- 426
- solved blind by a reviewer
- 27
- tightened in review
- 425
- live for Texas today
The difference
Not another list of questions.
A fixed question list
CDL Mile
Same questions for everyone
Picks your next question from your weak spots
An answer key
Why it's right, plus the handbook page
Guess when you're ready
A gauge against the 80% pass line
National questions only
Includes your state's rules test
Monthly subscription
$49 once for 60 days
Price
Start free. Pay once if it helps.
Free
See where you stand
- 15-question check across all four tests
- 20 more adaptive questions
- Full explanations with handbook pages
- All 425 checked questions
- Adaptive, weak-area and missed-question drills
- Full practice exams for every test
- AI tutor and voice drills
FAQ
Questions drivers ask.
Are these the real test questions?+
No. Real test questions are kept secure and nobody can legally sell them. These are original questions written from the official handbook, so you learn exactly what the tests cover.
Is this from the DMV?+
No. It's an independent study tool, not affiliated with any state licensing agency. Your state's handbook is free, and every question shows you the page.
Is it a subscription?+
No. $49 once for 60 days of full access. Nothing renews.
Do I need to download an app?+
No. It runs in your phone's browser, so there's nothing to install. Tap Share, then Add to Home Screen, and it opens like an app.
What if I've never driven a truck?+
Start with the free check. It works out what you already know and builds from there.
Which tests does it cover?+
Every Class A knowledge test: General Knowledge, Combination Vehicles, Air Brakes, and your state's own rules test where it has one.
Does this count as ELDT training?+
No. Entry-Level Driver Training must come from a registered provider. Use this to pass the knowledge tests.
15 questions · 5 minutes · no sign-up