Free Mississippi CDL Practice Test (2026)
Practice the Mississippi CDL permit test the way it is really written, with the correct answer and an explanation on every question.
Mississippi CDL Requirements
5-Question MS Challenge
Real general knowledge questions, with the answer and an explanation after each one.
If you are driving a commercial vehicle with an automatic transmission, what should you do before going down a steep grade?
Mississippi CDL permit test: what to expect
The written exam most people call the Mississippi CDL permit test is the general knowledge test, and passing it is what gets you a commercial learner's permit rather than the license itself. You need 80% to pass, a federal standard that is the same in every state. The number of questions is set by Mississippi, and our practice tests use the common 50-question format.
Once you hold the permit you have to keep it for at least 14 days before you are allowed to attempt the skills test, so it is worth sitting the written exam as early as you can. Practice below until you are clearing Mississippi's standard comfortably rather than scraping it.
How to get a CDL in Mississippi
To obtain a Commercial Driver's License in the Mississippi, you must first pass the General Knowledge exam. Depending on the type of vehicle you intend to drive, additional endorsements like Air Brakes, Tanker, or Hazmat may be required.
- Get a DOT medical exam and self-certify your driving category with the Mississippi DPS.
- If this is your first CDL, finish Entry-Level Driver Training with an FMCSA-registered provider.
- Study the Mississippi CDL manual and pass the General Knowledge written test (plus any endorsement tests) at a Driver's License Station. You need at least 80% to pass.
- Get your commercial learner permit (CLP) and hold it for at least 14 days before the skills test.
- Practice with a licensed CDL driver, then pass the three-part skills test (pre-trip inspection, basic control, and road test) to get your Mississippi CDL.
Official source: Mississippi Department of Public Safety (DPS).
Practice every part of the Mississippi CDL test
Your Mississippi exam is split into separate knowledge tests. Drill each one until you're confident.
5 Mississippi CDL Practice Questions and Answers
Here are 5 sample Mississippi general knowledge questions with the right answer and a quick explanation for each. Read through them, then take the quiz above to see how you do without looking.
1. If you are driving a commercial vehicle with an automatic transmission, what should you do before going down a steep grade?
- A. Shift into neutral to save fuel
- B. Select a low range to get engine braking (correct answer)
- C. Rely entirely on the service brakes to maintain speed
- D. Turn on the cruise control
Why: Even with an automatic transmission, you must manually select a lower range before descending a steep grade to utilize engine braking.
2. Why is it critical to engage the clutch before completely removing your foot from the brake when starting on a hill?
- A. To lubricate the transmission gears.
- B. To prevent the engine from over-revving.
- C. To prevent the vehicle from rolling backward and causing a collision. (correct answer)
- D. To ensure the anti-lock braking system activates.
Why: Engaging the clutch slightly (finding the friction zone) holds the vehicle in place, preventing a dangerous rollback when transitioning your foot from the brake to the accelerator.
3. If your vehicle gets stuck on a railroad crossing, what is the first thing you should do?
- A. Try to restart the engine and shift into a lower gear.
- B. Get out of the vehicle and move away from the tracks. (correct answer)
- C. Call your dispatcher to report the delay.
- D. Turn on your four-way flashers to warn the train.
Why: If your vehicle stalls or gets stuck on railroad tracks, get out of the vehicle immediately and move away from the tracks at an angle toward the oncoming train to avoid flying debris.
4. Which of the following is true regarding shifting in a curve?
- A. You should downshift while in the middle of the curve
- B. You should upshift right before entering the curve
- C. You should downshift before entering the curve (correct answer)
- D. You should coast through the curve in neutral
Why: Downshift to the proper gear before entering a curve to maintain power and stability, and to avoid dangerous shifts while cornering.
5. When recovering from a skid on black ice, what is a key action to avoid?
- A. Looking far down the road.
- B. Steering into the direction of the skid.
- C. Using the brakes to slow down. (correct answer)
- D. Taking your foot off the accelerator.
Why: When sliding on black ice, you should absolutely avoid using the brakes. Braking will only lock the wheels further and ensure you completely lose control of the vehicle.
CDL Job Market in Mississippi
Mississippi is easier to break into than the coastal states, with less competition and a market that's growing. The Nissan plant in Canton offers reliable auto-parts hauling on dedicated routes, and Gulf Coast shipbuilding plus new Amazon infrastructure in the Jackson metro keep adding ways in. The cost of living here is very low, so a CDL paycheck buys a lot more than the raw wage figure suggests.
Nissan North America (Canton), Viking Freight Systems, Ingalls Shipbuilding Logistics, Dollar General Distribution
Mississippi CDL average: about $47,000 in 2026 (among the lowest nationally per BLS). That said, the Nissan Canton plant and surging Gulf Coast logistics are pulling wages up faster than the national rate.
Mississippi CDL Test FAQs
How old do you have to be to get a CDL in Mississippi?
You can drive commercially within Mississippi at 18. To drive across state lines or carry hazardous materials, you have to be 21.
What score do I need to pass the Mississippi CDL knowledge test?
You need to answer at least 80% of the questions correctly on each knowledge test. Our free Mississippi CDL practice tests use the same style of questions so you can check yourself first.
Where do I take the Mississippi CDL tests?
The Mississippi Department of Public Safety runs CDL knowledge and skills testing at Driver's License Stations around the state. Check the DPS site for locations and current fees near you.
How long do I have to hold my Mississippi commercial learner permit?
You must hold your CLP for at least 14 days before you take the skills test, which is a federal rule Mississippi follows.
How many questions are on the Mississippi CDL general knowledge test?
The General Knowledge test follows the standard 50-question format that every new CDL applicant takes. Pair the Mississippi manual with our practice tests and you'll have covered all of it.