Practice the English, vocabulary, signs, and safety concepts drivers need to understand before CDL testing and real-world driving.
Practique el inglés, vocabulario, señales y conceptos de seguridad antes del examen CDL.
Important
DriverReady English provides simplified CDL English practice based on public CDL study concepts (including the Illinois CDL Study Guide). It is not an official CDL test, CDL school, government agency, or legal compliance service. Drivers should always study their official state CDL manual and follow their state's testing requirements.
Esto no es un examen oficial de CDL. Siempre estudie el manual oficial de su estado.
Study categories
Based on public CDL study concepts, simplified for English learners.
CDL Basics
- CDL and CLP meaning
- CDL classes (A, B, C)
- Endorsements & restrictions
- Medical card basics
- Knowledge and skills test overview
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Driving Safely
- Vehicle inspection
- Speed control & managing space
- Seeing hazards & signaling
- Distracted driving
- Night, fog, winter, hot weather
- Railroad crossings & emergencies
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Pre-Trip Inspection English
- Seven-step inspection method
- Engine compartment
- Tires, wheels & brakes
- Lights, reflectors, mirrors
- Emergency equipment
- Cargo securement
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Air Brakes & Combination Vehicles
- Air brake vocabulary
- Brake system basics
- Coupling & uncoupling
- Trailer connection
- Safe following distance
- Jackknife & skid vocabulary
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CDL Vocabulary Flashcards
- Important CDL words and phrases in simple English
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Traffic Signs for CDL Drivers
- Warning, regulatory, and truck restriction signs
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