Mississippi Tanker Vehicles Test

About the Mississippi Tanker Vehicles Test

Driving a tanker in Mississippi means handling liquid loads across miles of two-lane blacktop and big interstates. You'll face sharp curves near the Mississippi River levees and sudden downpours that turn I-55 into a slick obstacle course. Our practice test mirrors the real DMV exam, giving you the confidence to haul safely.

Tanker vehicles carry unique risks. Liquid surge can push your truck sideways on a turn. That's deadly on a narrow bridge over the Pascagoula River. You'll learn to brake early, accelerate gently, and watch your mirrors. Every question comes from the Mississippi CDL handbook.

Mississippi's economy depends on tanker drivers. They haul gasoline to rural stations in the Delta, chemicals to the Port of Gulfport, and milk from dairy farms in the Hill Country. Passing the tanker endorsement test isn't just a requirement — it's a ticket to better pay and more jobs. Our test helps you get there faster.

Don't waste time on generic questions. This practice test uses Mississippi-specific scenarios. You'll see real roads, real weather, and real rules. Study it, pass it, and get behind the wheel.

What This Test Covers

• Liquid surge control — why it matters on Mississippi's winding backroads and levees
• Braking distances on wet roads — critical during the state's heavy spring rains
• Tank vehicle endorsement rules — Mississippi requires a separate N endorsement to haul liquids
• Loading and unloading procedures — important at grain elevators and fuel depots across the Delta
• Emergency response for spills — Mississippi's environmental rules along the Gulf Coast demand quick action
• Inspection of outlets and vents — a must when hauling chemicals from the Port of Gulfport

Study Tips

Start with the Mississippi CDL handbook. It's free online and covers everything you'll see on the test. Focus on tanker-specific sections — surge, braking, and inspection. You don't need to memorize every number, but know the limits.

Take our practice test at least three times. Miss a question? Read the explanation. That's where real learning happens. On test day, you'll get 20 questions and 25 minutes. That gives you over a minute per question. Don't rush. Read each word carefully. Mississippi test proctors won't help you, but they will watch.

If you're taking the test at a DPS office in Jackson, Oxford, or Gulfport, arrive early. You'll need a valid CDL permit and a fee for the endorsement. Some locations require an appointment, so check online first.

Mississippi DMV Information

Mississippi CDL tanker tests are administered by the Mississippi Department of Public Safety (DPS). You'll take the knowledge test at any DPS office that offers CDL services. Popular locations include Jackson (Pearl), Oxford, Gulfport, and Hattiesburg. No walk-ins at some sites — book an appointment through the DriveThruMississippi.com portal.

The test costs $7 for the tanker endorsement. You pay when you apply for the endorsement. Bring your commercial learner's permit (CLP) and proof of residency. If you fail, wait 24 hours and retake it. There's no limit on attempts. Most drivers pass on their first try after using our practice test.

After passing, your CDL will show the N endorsement. That lets you operate any tank vehicle over 26,000 pounds. You'll still need to pass a skills test in a tanker if you want the full endorsement without restrictions. Check with your local DPS office for details.

Frequently Asked Questions

Related Resources

Other Mississippi CDL Practice Tests

Test Details

• State: Mississippi
• Test: Tanker Vehicles Test
• Questions: 70
• Passing Score: 80%
• Time Limit: 25 minutes
• Cost: Free

Need ELDT Training?

If you're getting your first CDL, you need ELDT theory training before your skills test.