Mississippi CDL Practice Test

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🚛 Mississippi CDL Permit Practice Test Guide

Pass Your Mississippi CDL Written Test the First Time

DMV-Written-Test offers commercial driver applicants in Mississippi access to practice exams based on the 2025 Mississippi Commercial Driver License (CDL) Manual. These tests simulate the official exam administered by the Mississippi Department of Public Safety (DPS).

Whether you’re applying for a Class A, B, or C CDL, our tests include General Knowledge, Air Brakes, Combination Vehicles, and Mississippi-specific trucking laws.

For official CDL manuals, test scheduling, and license requirements, visit the Mississippi DPS CDL page:
https://www.dps.ms.gov/driver-services/commercial-driver-license

Start practicing today and take your first step toward earning your Mississippi CDL!

📘 What to Expect on the Mississippi CDL Knowledge Test

Aspect Details
Number of Questions 50 (General Knowledge)
Passing Score 80% (40 correct answers required)
Test Format Multiple Choice
Time Limit Approximately 60 minutes
Minimum Age 18 (21 for interstate/HazMat)
Test Languages English, Spanish (HazMat only in English)
Endorsement Areas HazMat, School Bus, Passenger, Air Brakes, Tankers
Retake Policy Retake next business day (retest fee may apply)

❓ Frequently Asked Questions

How do I qualify for a CDL permit in Mississippi?
You must be at least 18 years old, hold a valid Mississippi driver’s license, pass a vision screening, and take the General Knowledge test.
Is ELDT required in Mississippi?
Yes. Entry-Level Driver Training (ELDT) is federally required before taking the CDL skills test or certain endorsement exams.
How long is the CDL permit valid in Mississippi?
The Commercial Learner’s Permit (CLP) is valid for 180 days and may be renewed once.
Can I take the CDL test in Spanish?
Yes. The General Knowledge test is available in Spanish. HazMat must be taken in English only.
What happens if I fail the knowledge test?
You must wait until the next business day to retake the test. A retesting fee may apply.
Do I need a regular license before applying for a CDL?
Yes. You must hold a valid Mississippi Class R driver’s license.
Do endorsements require additional tests?
Yes. Each endorsement requires a separate written test and may include a skills exam.
Can I transfer a CDL to Mississippi from another state?
Yes. You must transfer your CDL within 30 days of becoming a resident of Mississippi.
What documents are required to apply for a CDL?
You will need proof of identity, lawful presence, Mississippi residency, and your Social Security number.
Is a TSA background check required for HazMat?
Yes. HazMat endorsement applicants must pass a TSA security threat assessment.