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Illinois Passenger Endorsement Practice Test

Practice for your Passenger CDL exam with questions based on the official Illinois CDL handbook

Updated: August 2026

The Illinois Passenger test, explained

Illinois's passenger (P) endorsement is not a knowledge-only add-on: after passing the written test you must hold a CLP carrying the P endorsement for at least 14 days before you can take the skills and drive test in a representative passenger vehicle. (source)

Entry-Level Driver Training has been required for a first-time P endorsement since February 7, 2022. (source)

Adding the endorsement to an existing CDL costs $5, and every applicable Illinois knowledge test needs an 80% score to pass (90% for the related school bus test). (source)

What's on the Illinois Passenger CDL test

Answering from memory beats re-reading — retrieval practice roughly doubles what you remember a week later. These free questions are modeled on the official Passenger CDL knowledge test.

Questions
20
To pass
16/20 correct (80%)
Updated
June 2026
100% free

The Illinois CDL Passenger test follows the AAMVA standard used by most states: 20 questions, with 16 correct answers (80%) needed to pass. A CDL learner's permit in Illinois costs $50 (Illinois Secretary of State (SOS) - Driver Services fee schedule, June 2026).

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Illinois Passenger endorsement facts

Illinois CDL facts, each with its official source
FactValueSource
Licensing agencyIllinois Secretary of State, Driver Services — CDL Divisionilsos.gov
Adding or changing an endorsement or restriction (no new CLP needed)$5ilsos.gov
CDL upgrade or correction$5Classification change, or adding/removing an endorsement or restrictionilsos.gov
CLP upgrade or correction$5Charged when a corrected CLP must be issuedilsos.gov
Adding a School Bus Permit (SBP)$9Illinois-only permit, on top of the CDL and S endorsementilsos.gov
Minimum age18 for intrastate driving; 21 to drive interstate or carry passengersilsos.gov
Minimum CLP holding period before the skills test14 calendar days from the CLP issue dateA corrected CLP that adds or removes an endorsement restarts the waitilsos.gov
Endorsements a CLP can carryTanker (N), Passenger (P) and School Bus (S) onlyH and X are never allowed on a CLPilsos.gov
General (Core) Knowledge test30Standardized, randomly drawn multiple-choice questionsilsos.gov
Passing score80% on each test — 90% on the school bus testilsos.gov
Test languageEnglish only; an audio (computer-read) format may be requestedAn in-person oral test needs facility-management approval after trying the audio formatilsos.gov
Waiting period after failed attempts30 days after 3 failures, 90 days after 6, one year after 9The wait applies only to the exam failed three times; a new fee is charged each timeilsos.gov
Entry-Level Driver TrainingRequired from an FMCSA-registered provider before a skills test can be scheduledThe provider reports completion electronically to your driving recordeffective February 7, 2022ilsos.gov
Passenger endorsement (P)Knowledge plus skills and drive testing; hold a CLP with P for 14 days firstELDT required since February 7, 2022ilsos.gov
Charter Bus Endorsement (C)An Illinois-only endorsement for chartered buses carrying grade-12-and-below studentsAge 21+, an Illinois-specific criminal background check and an employer-signed applicationilsos.gov

How to add the Passenger endorsement in Illinois

  1. Complete ELDT, pass the passenger knowledge test, then hold a CLP carrying the P endorsement for 14 days before the skills and drive test in a representative passenger vehicle. Source
  2. If a corrected or upgraded CLP has to be issued to carry the new endorsement, that costs $5 and starts a fresh 14-day holding period. Source
  3. Pay the $5 fee to add or change an endorsement or restriction on an existing Illinois CDL where a new CLP is not required. Source

As of September 2, 2026, verified against Illinois Secretary of State, Driver Services (CDL Division).

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About the Passenger Test in Illinois

The Passenger endorsement test is required in Illinois for drivers operating vehicles designed to carry 16 or more passengers. It covers passenger safety, loading procedures, emergency exits, and pre-trip inspection requirements.

The Passenger test is part of the CDL written exam administered by the Illinois Secretary of State. You must pass this test along with the other required written tests to receive your Commercial Learner's Permit (CLP) in Illinois.

Our practice questions are built from the official Illinois CDL handbook and federal FMCSA regulations. Each question includes a detailed explanation to help you understand the material, not just memorize answers.

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