Intermediate100% Free

CDL General Knowledge Test

Vehicle inspection, basic control, shifting, space, hazards, cargo and emergencies.

Exam at a glance

Questions

50

Time limit

60 min

Passing

You must correctly answer at least 40 questions (80%) to pass.

Practice bank

237 Qs

What the exam covers

  1. 1

    Driving Safely

    40% · 62 lessons

  2. 2

    Transporting Cargo Safely

    20% · 38 lessons

  3. 3

    Air Brakes (if applicable)

    20% · 36 lessons

  4. 4

    Combination Vehicles (if applicable)

    20% · 63 lessons

How to prepare on Step2Study

  1. 1. Learn

    Work through the Academy modules — short lessons with key facts and memory tricks.

  2. 2. Practice

    Take the numbered practice tests with instant feedback, flashcards and mental maps.

  3. 3. Simulate

    Sit a full timed simulation to check you are ready for exam day.