Ready CDL Prep Downloads & RevenueReady CDL Prep: Practice Test · App Store

Study for both parts of the CDL: the written knowledge test and the pre-trip inspection. No ads.

PRE-TRIP INSPECTION, ON VIDEO

• A short video lesson with Mr. Egg for every pre-trip item: where to stand, what to check, and exactly what to tell the examiner
• Say it back: record yourself giving the script and see which points you covered
• Mock inspection with an AI examiner (Pro): the full walk-around against the clock, with a point-by-point result
• Every script explained in Spanish, practised in English
• The first two lessons are free

2,000+ PRACTICE QUESTIONS FROM STATE HANDBOOKS

• Every answer cites its source: why your choice was wrong, why the right one is right, and the handbook section it came from, so you can check it yourself.
• Your state's answer, not a generic one. State handbooks disagree: the low air pressure warning is 55 psi in some manuals and 60 psi in others. Hundreds of questions here change with your state.
• A readiness score that will not flatter you. It weighs how much you have covered, your accuracy, consistency and how recent your practice is, then estimates your chance of passing. Five right in a row does not move it much, because it should not.

EVERY SUBJECT, EVERY ENDORSEMENT

• General Knowledge — required for every applicant
• Air Brakes — the section most applicants fail first
• Combination Vehicles — Class A tractor-trailer
• Pre-Trip Inspection — what the examiner wants pointed at
• HazMat (H) — placarding, shipping papers, segregation
• Tank Vehicles (N) — surge, baffles, outage
• Passenger Transport (P) — loading, standee line, exits
• School Bus (S) — danger zones, loading, railroad crossings
• Doubles & Triples (T) — coupling, converter dollies, sway

Class A, B and C, and the learner's permit (CLP), in all 50 states and DC.

STUDY THE WAY THE TEST WORKS

• Practice by subject with the explanation right there
• Exam Simulator that matches the real test's length and pass mark
• Timed Drill for exam-day pacing
• Daily Study — five questions rebuilt from what you keep missing
• Missed Questions and bookmarks
• Flashcards between sessions
• Handbook Mode — read straight through, questions with answers

AI COACH

Miss a question and the AI Coach explains it in plain language and points at the handbook section.

Ask a follow-up in your own words. Tap for a real-world example, or a quick check to see if it stuck.

BUILT FOR LIFE ON THE ROAD

• No ads
• The question bank lives on your device, and lessons download for offline (Pro). Sleeper, yard, no signal.
• Daily reminders at a time you choose
• Progress synced across your devices
• App interface in English or Spanish

FREE, WITH AN OPTIONAL UPGRADE

Practice in the four core subjects is free, with no card: General Knowledge, Air Brakes, Combination Vehicles and Pre-Trip Inspection. So are the explanations, Daily Study, offline study and the first two pre-trip lessons. A free account adds flashcards, progress tracking and five AI explanations a day.

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