Illinois
Illinois CDL Practice Tests – All Endorsements

Based on the official 2025 CDL manual

Refineries all over the state of Illinois mean that there is a lucrative career in hauling refined oil. If this, or any of the other jobs that require an Illinois commercial driver’s license (CDL) in the Prairie State, interest you, you’ll want to be prepared for the exam. We have everything covered to ensure that you are fully ready to pass on your first visit.

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IL commercial driver's license
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How to get your ELDT theory certificate
View detailed explanation for IL
Select your  CDL knowledge exams (0) CDL knowledge exams (0)
Complete our theory exam prep program
We send your ELDT theory certificate to TPR
Pass official written exam(s)
Get your CLP

Аlready have a CDL permit and need ELDT only? Check ELDT only program.

Class A/B Entry-Level Driver Training Video Course

The program is fully compliant with the new ELDT regulations for theory training providers in 49 CFR 380.600 through 380.609 and covers all topics outlined in 49 CFR part 380, appendix C.

11h 11m
Class A/B ELDT Video Course
Video Audio PDF
Basic Operations
  • Orientation
  • Control Systems and Dashboards
  • Pre- and Post-Trip Inspection
  • Basic Operations
  • Shifting and Transmissions
  • Backing and Docking
Safe Operating Practices
  • Visual search
  • Communication
  • Distraction
  • Speed management
  • Space management
  • Night operation
  • Extreme conditions
Advanced Operating Procedures
  • Hazard Perception
  • Skid Control
  • Railroad-Highway Grade Crossing
Vehicle Systems
  • Identification and diagnosis of malfunctions
  • Roadside inspections
  • Maintenance
Non-Driving Operations
  • Handling and documenting cargo
  • Environmental compliance
  • Hours of Service
  • Fatigue and wellness awareness
  • Post-crash procedures
 
  • External communication
  • Whistleblower and coercion
  • Trip planning
  • Drugs and alcohol
  • Medical requirements
Watch demo part
Video Audio PDF
Pre-Trip Inspection
91 questions
Pre-Trip Inspection Test 1
20 questions
Pre-Trip Inspection Test 2
20 questions
Pre-Trip Inspection Test 3
20 questions
Pre-Trip Inspection Test 4
31 questions
Pre-Trip Inspection Marathon
All 91 questions
Pre-Trip Inspection Exam Simulator
20 random questions
Pre-Trip Inspection Cheat Sheet
Pre-Trip Inspection Video by Apex CDL Institute
01m 05s
How to perform a CDL Class A Pre-Trip Inspection
22m 40s
Pre-Trip Inspection Video
by CDL College
31m 58s
Full Exterior and in Cab PTI by West Georgia Tech College
16m 13s
Air Brake Tests for Combination Vehicles
05m 22s
The Challenge Bank™
Your missed questions

Your personalized Challenge Bank™ automatically retests you on all your missed questions until you nail every single one. No shame - we all have weaknesses!

The Challenge Bank™
 

Your personalized Challenge Bank™ automatically retests you on all your missed questions until you nail every single one. No shame - we all have weaknesses!

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FREE E-Book

Many people arrive at the DMV overconfident and underprepared because they fail to do some of the simple things that would allow them to pass easily. What follows are the 10 steps that every aspiring commefcial driver should take to prepare for his or her official CDL or CLP knowledge exam.

10 Things You Should Do Before Your CDL Knowledge Exam

Many people arrive at the DMV overconfident and underprepared because they fail to do some of the simple things that would allow them to pass easily. What follows are the 10 steps that every aspiring commefcial driver should take to prepare for his or her official CDL or CLP knowledge exam.

Open E-Book
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