IN · CDL Class B

Indiana Class B CDL Practice Questions

This Indiana Class B CDL practice page is built around the 100-question bank saved for this run. It covers general commercial-driving knowledge, air brakes, hazardous materials, tank vehicles, passenger transport, and school-bus safety, with topics spanning inspection, cargo, braking, speed and following distance, hazardous conditions, licensing, and passenger operations. The specialty modules are conditional: a Class B CDL does not automatically require or grant every endorsement represented in the bank. Indiana applicants should match their study plan to the vehicle, brake system, cargo, and passenger service they intend to operate. First-time Class B applicants also need to account for the commercial learner’s permit process, applicable medical certification, federal Entry-Level Driver Training, Indiana’s 14-day CLP holding period, and the three-part CDL skills examination.

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Every test draws only from the Indiana CDL Class B question bank.

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LICENSING GUIDE

What to know before you test

Use this overview together with the latest official guidance linked below.

Confirm that Class B matches the vehicle and operation

Indiana’s CDL manual describes Class B as a single vehicle with a GVWR of 26,001 pounds or more, or such a vehicle towing another vehicle that does not exceed 10,000 pounds GVWR. This commonly includes heavy straight trucks and large buses. Applicants should match that vehicle definition to the work they actually plan to perform. Indiana allows a CLP applicant to be at least 18 for qualifying intrastate operation, while age 21 is required for interstate CMV operation and for school-bus operation. Passenger, school-bus, tank, hazardous-materials, and air-brake requirements depend on the actual vehicle and service.

Prepare the Indiana CLP, documents, and medical record

Indiana’s CDL overview lists a valid Indiana driver’s license, a valid United States Social Security number, qualifying citizenship or lawful-status documentation, and applicable medical qualification among the CDL requirements. For a first Indiana CDL or CLP, the BMV requires a current Medical Examiner’s Certificate on file. Applicants must pass the knowledge exam or exams that correspond to the vehicle and intended operation. A CLP is valid for one year, and a learner may operate a CMV only while accompanied by a properly licensed CDL holder with the class and endorsements needed for that vehicle.

Separate core Class B study from conditional endorsements

Indiana requires general knowledge for commercial applicants and air-brake knowledge when the intended CMV has air brakes. Passenger, school-bus, tank, and hazardous-materials exams apply when the planned operation requires those privileges. Passenger and school-bus endorsements also involve skills testing in the appropriate bus, while hazardous materials has separate TSA security and training requirements. The 100-question bank on this page includes all six modules to support broad study, but its mix is not an official exam blueprint and does not mean every Indiana Class B applicant must take every specialty test represented here.

Complete ELDT, wait 14 days, and take the skills exam

Indiana says first-time Class B applicants who are subject to Entry-Level Driver Training must complete the applicable training before the CDL skills test. First-time passenger and school-bus endorsement applicants also have ELDT requirements before their skills tests, while first-time hazardous-materials applicants complete required ELDT before the H knowledge test. Indiana requires a CLP holder to wait at least 14 days before attempting the CDL skills exam. The exam is taken at a BMV-authorized site in representative equipment and includes pre-trip inspection, basic control skills, and an on-road test. Applicants must pass all tests required for their chosen Class B path and endorsements.

REQUIREMENTS OVERVIEW

Indiana CDL Class B requirements

Requirements depend on the applicant and can change. Verify each item with the cited agency.

age

Indiana Class B CLP/CDL applicants

Indiana requires a CLP applicant to be at least 18 years old. Drivers must be at least 21 to operate a CMV in interstate commerce, and Indiana requires age 21 for school-bus operation.

documents

Applicants for an initial Indiana CDL or CLP

Indiana lists a valid Indiana driver’s license, a valid United States Social Security number, qualifying citizenship or lawful-status documentation, and applicable medical qualification among CDL requirements. A current Medical Examiner’s Certificate must be on file when applying for a first Indiana CDL or CLP.

tests

Indiana Class B applicants

Indiana requires the knowledge exam or exams appropriate to the vehicle and operation and a CDL skills exam in a representative vehicle. General knowledge is core; air-brake, passenger, school-bus, tank, and hazardous-materials testing applies when the equipment or operation requires it. Applicable first-time Class B, P, S, and H applicants must satisfy ELDT timing rules.

passing

Indiana CDL applicants taking written and skills examinations

To obtain an Indiana CDL, an applicant must pass the applicable written test or tests and the CDL skills examination. Indiana describes the skills examination as pre-trip inspection, basic control skills, and a road test; written and skills examination results are valid for one year.

applicability

Indiana Class B applicants using this mixed practice bank

Class B applies to a single vehicle with a GVWR of 26,001 pounds or more, or such a vehicle towing another vehicle not over 10,000 pounds GVWR. This bank includes general knowledge, air brakes, hazardous materials, tank vehicles, passenger, and school-bus material, but specialty tests, endorsements, and restrictions depend on the vehicle, cargo, brake system, and service the driver seeks.

OFFICIAL REFERENCES

Sources for this guide

Open the current source before relying on licensing details.

Commercial Driver's License Overview | Indiana Bureau of Motor VehiclesWhen Do I Need a CDL?; How Do I Obtain a CDL?; medical and lawful-status requirementsOpen source ↗ Obtaining a Commercial Learner's Permit | Indiana Bureau of Motor VehiclesCLP age and medical requirements; required knowledge exams; CLP validity and supervisionOpen source ↗ Obtaining a Commercial Driver's License | Indiana Bureau of Motor VehiclesWritten and skills examinations; 14-day CLP holding period; ELDT; medical examinationOpen source ↗ Commercial Driver's License Endorsements and Restrictions | Indiana Bureau of Motor VehiclesCommercial CDL endorsements and restrictions; ELDT applicabilityOpen source ↗ Commercial Driver's License Manual | Indiana Bureau of Motor VehiclesClass B definition; endorsement and study sectionsOpen source ↗ Drivers - Commercial Driver's License | Federal Motor Carrier Safety AdministrationClasses of License and Commercial Learner's Permits; Endorsements and RestrictionsOpen source ↗ Entry-Level Driver Training (ELDT) | Federal Motor Carrier Safety AdministrationELDT applicability and Training Provider Registry requirementsOpen source ↗ What is the age requirement for operating a CMV in interstate commerce? | Federal Motor Carrier Safety AdministrationMinimum age for interstate CMV operationOpen source ↗