General Knowledge (409 questions)
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01Q 1-50General Knowledge Test 180% needed to pass; 10 mistakes allowed
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02Q 51-100General Knowledge Test 280% needed to pass; 10 mistakes allowed
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03Q 101-150General Knowledge Test 380% needed to pass; 10 mistakes allowed
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0450 QGK Test Simulator80% needed to pass; 10 mistakes allowed
HazMat (30 questions)
Passenger Vehicles (20 questions)
School Bus (20 questions)
Air Brakes (25 questions)
Combination Vehicles (24 questions)
Double/Triple Trailers (20 questions)
Tanker Vehicles (30 questions)
Pre-Trip Inspection (9 questions)
Illinois, known for its diverse economic portfolio of industries, is a major transportation hub for its area of the country and a great state to drive in! Truck drivers in the Land of Lincoln enjoy well-designed infrastructure and competitive wages. But before you can become a commercial truck driver, you first need to pass the IL CDL exam and earn your Illinois Commercial Driver’s License (CDL).
Our free 2024 Illinois CDL practice tests are designed to help you ace the official IL CDL exam.
Why choose our IL CDL practice tests?
- Questions based on the latest 2024 Illinois CDL manual
- Covers all CDL classes and endorsements
- Always free and 100% online
- Instant feedback to help you master the material
Whether you’re looking to earn your Class A, B, or C license, or specific endorsements like Hazmat or Tanker, our practice tests have you covered. Gain the confidence you need and take the first step towards your Illinois trucking career today. Select a free practice test to get started!