CDL Prep Truck

Pass your CDL test the first time. 262 real questions for every state, full timed exam sims, and a pre-trip walkaround guide. 3-day free trial on weekly Pro.

Pass your CDL test on the first try.

CDL Prep gives you 262 real practice questions, full timed exam simulations, and a complete pre-trip inspection guide - for every U.S. state and every endorsement.

PRACTICE FOR EVERY CDL CATEGORY

• 262 questions across General Knowledge, Air Brakes, and Combination Vehicles
• All six endorsements: Hazardous Materials (H), Tanker (N), Doubles/Triples (T), Passenger (P), School Bus (S), and Tank + Hazmat (X)
• Class A and Class B drivers welcome - content covers both
• State-specific questions for California, Texas, New York, and more

FULL EXAM SIMULATIONS

• Timed practice tests at the same length and pass threshold as the real DMV test
• Change-your-answer support, back-and-forth navigation, full per-question review after you submit
• See exactly which questions you missed and why

MASTER THE PRE-TRIP INSPECTION

• 54 walkaround items grouped by section: engine, brakes, suspension, coupling, in-cab, and the air-brake check
• Each item tells you what to check AND exactly what to say to the examiner
• The verbal callout is what trips up most candidates - we make it easy

STUDY SMARTER, NOT LONGER

• Daily streak and customizable daily question goal
• Automatic "Review my mistakes" set from your wrong answers
• Flag tricky questions to revisit later
• Hands-free audio narration - study at the truck stop or in the cab
• Stats, charts, and exam history so you can see your weak spots

FREE TIER + 3-DAY PRO TRIAL

• Free users get General Knowledge practice and 20 questions per day
• Pro unlocks every category, every endorsement, full timed exam simulations, and unlimited daily practice
• Start with a 3-day free trial on weekly Pro, or save with annual or Lifetime

PERFECT FOR

• New truck drivers studying for the CDL permit test
• Drivers adding endorsements (Hazmat, Tanker, Passenger, School Bus)
• Trade-school students prepping for their state DMV exam
• Anyone who wants to pass on the first try

SUBSCRIPTION TERMS Payment is charged to your Apple ID at the confirmation of purchase. Subscriptions auto-renew unless canceled at least 24 hours before the end of the current period. You can manage and cancel anytime in your Apple ID account settings.

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CDL Prep is an independent study aid. We are not affiliated with any state DMV or the FMCSA. Always consult your state's official CDL manual and current laws.