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FREE Louisiana CDL Pre-Trip Inspection Practice Test 2024 | LA

Do you know how to visually tell if the nuts on your tires are loose? When you take the CDL pre-trip inspection test, you will need to answer this question and others like it. Want some extra help studying before the big day? Try our Free Louisiana CDL Pre-Trip Inspection Practice Test to get ready to answer multiple-choice questions about external and internal vehicle inspections. The 30-question test asks the same types of questions as the actual exam because we used the official Louisiana CDL Handbook as our content source. Each question comes with a detailed explanation of a correct response so that you can learn from your mistakes and maximize your score!

Pass our test with an 80% or above and you are ready to take the DMV version. Don’t wait until exam day to find out you are unprepared. Take our Free Louisiana CDL Pre-Trip Inspection Practice Test now!

Louisiana CDL Pre-Trip Inspection Overview:

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Mastering the CDL Pre-Trip Inspection Exam: A Complete Guide

Learn how to conduct thorough pre-trip inspections with our guide, a critical component for commercial vehicle safety.

Written by Andrei Zakhareuski. With over 16 years of expertise, Andrei leads Driving-Tests.org, a top online resource for driver education. His leadership has established vital partnerships with over 2,600 libraries, educational bodies, and state agencies.

The CDL Pre-Trip Inspection Exam is an integral part of obtaining your commercial driver’s license. This guide covers Class A and Class B pre-trip inspections, provides a checklist, and offers tips for memorizing the inspection process.

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​ CDL Class A Pre-Trip Inspection

Engine Compartment Inspection

Includes checking for leaks, belt tension, and the condition of hoses, among other components.

Cab Check/Engine Start

Involves inspecting the cab’s interior, gauges, and starting the engine to check for abnormalities.

Brake Check

Focuses on air brake systems, including air brake checks and the parking brake test.

​ CDL Class B Pre-Trip Inspection

Vehicle Overview

Begin with a general overview of the vehicle, checking for obvious signs of damage or issues.

External Inspection

Inspect all external components, including tires, lights, and mirrors.

Internal Inspection

Check all internal controls, ensuring everything is functional and within reach.

​ Pre-Trip Inspection Checklist

• Lights and reflector s: Ensure all are clean and functional.
• Engine oil and coolant levels : Check for adequate levels.
• Steering mechanism : Ensure it’s secure and functioning.
• Horn : Test for functionality.
• Windshield wipers : Check for operability and condition.
• Mirror s: Adjust for optimal visibility.
• Emergency equipment : Ensure presence and accessibility.
• Air brake system : Test for leaks and proper pressure.

​ Tips for Memorizing the Pre-Trip Inspection for CDL

• Create a Routine : Develop a consistent order in which to conduct your inspection.
• Use Mnemonics : Create acronyms or phrases to help remember the steps.
• Practice Regularly : Hands-on practice is the most effective way to memorize the inspection process.
• Visual Aids : Use diagrams or checklists as visual reminders.

Pro Tip : Practice the pre-trip inspection in a real-world setting. The more you perform the inspection in a practical environment, the more natural it will become.

Remember, the pre-trip inspection is not just a test requirement – it’s a fundamental safety practice every commercial driver should master. For more resources and detailed guides, visit Driving-Tests.org .

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Louisiana CDL Handbook | LA CDL Manual - FREE

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Contents of the Louisiana CDL HANDBOOK - 2024 Louisiana CDL MANUAL

• Louisiana CDL Manual - SECTION 1: INTRODUCTION . . . This section of the Louisiana CDL (commercial drivers license) Manual - Louisiana CDL Handbook is for all drivers. Who needs a Louisiana CDL? CDL Exceptions, How to Get a Louisiana CDL. Additional Requirements. General. Louisiana State Laws and Rules. Other Rules.
• Louisiana CDL Manual - SECTION 2: DRIVING SAFELY . . . This section of the Louisiana CDL (commercial drivers license) Manual - Louisiana CDL Handbook is for all drivers. Louisiana CDL Rules, Vehicle Inspections, Basic Vehicle Control, Shifting Gears, Seeing, Communicating, Controlling Speed, Managing space, Driving at Night, Driving in Fog, Driving in Winter, Driving in Very Hot Weather, Mountain Driving, Railroad Crossings, Seeing Hazards, Emergencies, Skid Control/Recovery, Collision Procedures, Fires, Staying Alert and Fit to Drive, Illness, HazMat Rules for All Commercial Drivers.
• Louisiana CDL Manual - SECTION 3: TRANSPORTING CARGO . . . See detailed information about the Louisiana CDL General Knowledge Test . This section of the Louisiana CDL (commercial drivers license) Manual - Louisiana CDL Handbook is for all drivers. Inspecting Cargo, Cargo Weight and Balance, Securing Cargo, Handling Other Cargo. Prepare to pass the Louisiana CDL General Knowledge Test .

• Louisiana CDL Manual - SECTION 4: TRANSPORTING PASSENGERS SAFELY. . . See detailed information about the Louisiana CDL Passenger Vehicles Test . This section of the Louisiana CDL (commercial drivers license) Manual - Louisiana CDL Handbook is for drivers who need a passenger vehicle endorsement to transport passengers. Vehicle Inspections, Loading and Unloading, Driving Techniques, Passenger Management, Miscellaneous Requirements. Prepare to pass the Louisiana CDL Passenger Vehicles Test .
• Louisiana CDL Manual - SECTION 5: AIR BRAKES . . . See detailed information about the Louisiana CDL Air Brakes Test . This section of the Louisiana CDL (commercial drivers license) Manual - Louisiana CDL Handbook is for drivers who drive or tow vehicles with air brakes. The Air Brake System, Dual Air Brake Systems, Combination Vehicle Air Brakes, Inspecting the Air Brake System, Using Air Brakes. Prepare to pass the Louisiana CDL Air Brakes Test .
• Louisiana CDL Manual - SECTION 6: COMBINATION VEHICLES . . . See detailed information about the Louisiana CDL Combination Vehicles Test . This section of the Louisiana CDL (commercial drivers license) Manual - Louisiana CDL Handbook is for drivers who need a Class A CDL. Driving Combination Vehicles Safely, Coupling and Uncoupling, Inspecting a Combination Vehicle. Prepare to pass the Louisiana CDL Combination Vehicles Test .
• Louisiana CDL Manual - SECTION 7: DOUBLES AND TRIPLES . . . See detailed information about the Louisiana CDL Doubles and Triples Test . This section of the Louisiana CDL (commercial drivers license) Manual - Louisiana CDL Handbook is for drivers who tow doubles or triples. Towing Double/Triple Trailers, Coupling and Uncoupling, Inspecting Doubles and Triples, Doubles/Triples Air Brake Check. Prepare to pass the Louisiana CDL Doubles and Triples Test .
• Louisiana CDL Manual - SECTION 8: TANK VEHICLES . . . See detailed information about the Louisiana CDL Tank Vehicles Test . This section of the Louisiana CDL (commercial drivers license) Manual - Louisiana CDL Handbook is for drivers who drive tank vehicles. Tank Vehicle Definition, Inspecting Tank Vehicles, Driving Tank Vehicles, Safe Driving Rules. Prepare to pass the Louisiana CDL Tank Vehicles Test .
• Louisiana CDL Manual - SECTION 9: HAZARDOUS MATERIALS/WASTES . . . See detailed information about the Louisiana CDL Hazardous Materials Test . This section of the Louisiana CDL (commercial drivers license) Manual - Louisiana CDL Handbook is for drivers who need a HazMat endorsement. Intent of the Regulations, Transporting Hazardous Materials, Communication Rules, Loading and Unloading, Bulk Tanks, Federal Driving and Parking Rules, Dealing with Emergencies, Appendix A - Table of HazMat Class Definitions, Hazardous Materials Warning Labels and Placards. Prepare to pass the Louisiana CDL Hazardous Materials Test .
• Louisiana CDL Manual - SECTION 10: SCHOOL BUSES . . . See detailed information about the Louisiana CDL School Bus Test . This section of the Louisiana CDL (commercial drivers license) Manual - Louisiana CDL Handbook is for drivers who need a School Bus endorsement. Danger Zones - Use of Mirrors, Loading and Unloading, Emergency Exit and Evacuation, Railroad Highway Crossings, Student Management, Anti lock Braking Systems, Special Safety Considerations. Prepare to pass the Louisiana CDL School Bus Test .
• Louisiana CDL Manual - SECTION 11: PRE-TRIP TEST . . . See detailed information about the Louisiana CDL Pre-Trip Inspection Skills Test . This section of the Louisiana CDL (commercial drivers license) Manual - Louisiana CDL Handbook will assist drivers taking the pre trip inspection skills test. All Vehicles, External Inspection (Buses, Trucks, Tractors), Trailer, Coach/Transit Bus, School Buses Only, Truck or Combination Vehicle Inspection Guide, Passenger Transport Vehicle Inspection Guide. Prepare to pass the Louisiana CDL Pre-Trip Inspection Skills Test .
• Louisiana CDL Manual - SECTION 12: BASIC VEHICLE CONTROL SKILLS TEST . . . See detailed information about the Louisiana CDL Basic Vehicle Control Skills Test . This section of the Louisiana CDL (commercial drivers license) Manual - Louisiana CDL Handbook will assist drivers taking the basic vehicle control (basic maneuvering) skills test. Scoring, Exercises. Prepare to pass the Louisiana CDL Basic Vehicle Control Skills Test .
• Louisiana CDL Manual - SECTION 13: DRIVING TEST . . . See detailed information about the Louisiana CDL Road Skills Test . This section of the Louisiana CDL (commercial drivers license) Manual - Louisiana CDL Handbook will assist drivers taking the CDL Skills road test. How you will be tested. Prepare to pass the Louisiana CDL Road Skills Test .

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Pre-Trip Inspection Study Guide

Our Pre-Trip Inspection Study Guide has everything you need to prepare for the Class A CDL Pre-Trip Inspection Exam . Our study guide will cover the pre-trip inspection terminology as well as a thorough list of all of the parts you will be inspecting on the vehicle. For each part you will be inspecting there will also be a list of items you will be checking for. Our study guide is broken down into the following sections:

• What You Need to Know About Pre-Trip Inspection

Pre-Trip Inspection Practice Questions

• Pre-Trip Inspection Checklist

Pre-Trip Inspection Videos

Pre-trip inspection printable resources, what you need to know about the pre-trip inspection.

The Pre-Trip Inspection is a thorough inspection of the vehicle and all of its major systems. Inspecting the vehicle before driving each day is a Federal requirement and normally takes about 15 minutes. It must be logged in your logbook as "on duty not driving."

You will have to do thorough safety inspections of the coupling system, the vehicle lights, engine compartment, tires and brakes, the chassis, the fuel tanks, and an in-cab inspection.

The following information is a brief summary of Daniel's Complete Pre-Trip Inspection taken from our oustanding free PDF download:

Engine Compartment

You will be checking the engine compartment for any sort of leaks. You will also be checking to see if all components are properly mounted and secured. None of the mounts must be cracked, bent, or broken.

You will be checking all hoses to make sure they aren't leaking, frayed, or sliced and the fluid levels including the oil level, the coolant, and the power steering fluid.

You must check the components like the water pump, the power steering pump, and the alternator to make sure nothing is leaking, the belts are not frayed, and that everything is properly mounted and secured.

From inside the engine compartment you will also find the steering system, the front suspension system, and the front brake system. All components of these systems must be properly mounted and secured without anything being cracked, bent, or broken. Finally you will be checking the tires, rims, and axle seals to make sure the tires are properly inflated, the rim isn't bent or cracked, and the axle seals are not leaking.

Fuel Tank And Battery Area

You will be standing along the side of the tractor doing a series of checks on the mirrors, fuel tanks, batteries, exhaust system, and more. You will check to make sure nothing is bent, cracked, broken, or leaking.

Check the mirrors, door hinges, door handle to make sure nothing is cracked, bent, or broken. Check to make sure there is no fuel leaking and that the fuel cap is secured and the gasket is not missing.

Check the exhaust system to make sure nothing is cracked, bent, or broken. Check the driveshaft, cat walk, and steps to make sure nothing is cracked, bent, or broken.

Check the frame and crossmembers for structural integrity. Check the air lines going to the trailer to make sure they're properly connected and that there are no abrasions, bulges, or cuts. Make sure the gaskets are present.

Check the suspension system and brakes on the drive axles, making sure nothing is cracked, bent, or broken. Make sure the brake linings are the proper thickness and that the air bags and properly inflated. Inspect the brake chambers, slack adjusters, and pushrods are properly mounted and secure. Not Cracked, Bent, or Broken. With the brakes released and pulled by hand, the Push Rod should not move more than 1 inch.

Check the rims, tires, and axle seals of the drive tires for proper inflation, no leaks around the seal, and the lugs are all present and secured.

Coupling System

You will be standing where the tractor and trailer are connected and you'll start by checking the electrical line and air lines to make sure they're properly mounted and secure at both ends. No abrasions, bulges or cuts. Not leaking air. Make sure the electrical line has no wires exposed. Check the gladhands to make sure the seals are in good condition, no cracks or signs of dry rotting. Not leaking air.

Check the skid plate of the fifth wheel and the apron of the trailer to make sure there is no debris and nothing is cracked, bent, or broken. Make sure the fifth wheel is properly greased. Also make sure there is no gap in between the fifth wheel and the trailer apron once the tractor and trailer are coupled. Make sure the kingpin of the trailer is properly mounted and not cracked, bent, or broken and that the locking jaws of the fifth wheel are properly secured when the tractor and trailer are coupled.

Check the mounting bolts where the fifth wheel attaches to the tractor frame. Make sure there are no missing bolts and that everything is secured properly. Check the locking pin if you having a sliding fifth wheel to make sure it's properly locked into place.

Make sure that there is the proper clearance space between the tractor mudflap and the trailer landing gear so that they don’t hit each other when making a turn.

You will start inspecting the trailer at the head board, which is the front wall of the trailer. Make sure there are no holes or missing rivets. Check the landing gear to make sure it is properly mounted and secure. Not cracked, bent, or broken. Make sure the fully raised and the handle is secure in the cradle when the tractor and trailer are coupled.

Check the frame and crossmembers under the trailer to make sure they're not cracked, bent, or broken. Check the tandem frame and release pins to make sure the frame is in good condition and the release handle and locking pins are in the fully locked position.

You will check the entire suspension and brake system for the trailer tandems the same way you did for the drive axles of the tractor. You will also make sure the mudflaps are properly secured. For dual tires check to see that there is proper space between the tires and there is nothing stuck between the tires.

Check the rear door and hinges to make sure they are properly mounted and nothing is cracked, bent, or broken. Make sure the door seals are not worn, torn, or dry rotted.

Light Check

You will be checking all of the lights and reflectors on both the tractor and the trailer. Check the reflectors and reflective tape to make sure they are properly mounted and secure, not cracked, bent, or broken, and clean and illuminated. Check that you have the proper color of amber to the front and sides, and red to the rear.

Start by turning on your marker lights and headlights. Now walk around the entire truck and trailer and point out the lights. Give the function of the light and the location. You should then ask your examiner to help you check your five functions.

While you're sitting in the drivers seat, the examiner will stand to the front of the truck, then behind the trailer. He will then check your Turn Signals, Four Way Flashers and Brake Lights. You must do each function at every location.

The five locations that you must check your lights:

• Front of the Truck
• Both sides of the Truck
• Rear of the Truck
• Both sides of the Trailer
• Rear of the Trailer

The Five Functions you are checking for:

• Left Turn Signal
• Right Turn Signal
• Four Way Flashers
• High Beams/Low Beams
• Brake Lights

In-Cab Inspection

The in-cab inspection and air brake check will cover the various gauges and systems inside the cab along with several tests to make sure you air brake system is working properly.

You will start by checking the following:

• Seat Belt- Properly Mounted and Secure. Not ripped or frayed Adjusts and latches properly.
• Fire Extinguisher- Properly Mounted and Secure. Fully charged
• Three Red Reflective Triangles- My three red reflective triangles are GIVE LOCATION
• Spare Electrical Fuses- My spare electrical fuses are GIVE LOCATION
• Volmeter, Oil Pressure Gauge, Water Temperature Gauge, and Air Pressure Gauge all show proper operation
• City horn and air horn functioning properly
• The windshield and mirrors are clean, no cracks or breaks, no obstructions. The mirrors are in proper adjustment.
• Windshield Wipers and Washers - Demonstrate that the washers work by spraying the windshield. The Wipers are: Properly Mounted and Secure and operate smoothly. The blades aren't cracked or dry rotten.
• Heater and Defroster - Demonstrate that both the Heater and Defroster are working properly.
• Lighting Indicators - Left Turn, Right Turn, Four Way Flashers, and High Beams.

Trailer Parking Brakes - Set the Trailer Brake, release the tractor brake, and then tug lightly on the trailer.

Tractor Parking Brakes- Then set the Tractor Brake, release the trailer brake, and then tug lightly on the tractor.

Service Brake Check - Release both Tractor and Trailer Brakes. Now drive at idle speed. Apply the Service Brake to make sure you come to a complete stop, and that it doesn't pull to the left or right when applying the brakes.

Air Brake Test

The air brake test will consist of a leakdown test to make sure your air brakes aren't leaking air and losing pressure. It will also test the warning lights and buzzer to make sure the driver gets the proper warning if the air pressure drops too low.

There are three stages to an Air Brake Test

#1: Applied Pressure Test

#2: Warning Light and Buzzer

#3 Tractor/Trailer Protection Valve Pop Out

Applied Pressure Test: Build the air pressure to governor cut out. Put the truck in the lowest gear. Then turn off the engine Immediately turn the engine back on. Push in both the tractor and trailer valves. (This will release the parking brakes.) Push and hold the Brake pedal fully. Allow the gauges to stabilize. Announce the gauges have stabilized and the Primary and Secondary PSI. With the Brakes fully pressed, you should not lose more than 4 PSI in one minute. Announce that you are listening for air leaks during that minute.

Warning Light and Buzzer Test: Pump down on the Brake pedal until the warning light and buzzer comes on, at or before 60 PSI.

Tractor/Trailer Protection Valve Pop Out Test: Pump down on the brake pedal until both the tractor and trailer protection valves pop out. They should both pop out between 40 and 20 PSI.

We have a ton of Pre-Trip Inspection Practice Questions along with the answers and a complete scoring system in our Free Online CDL Practice Tests :

The Engine Compartment Section will include questions about checking the oil level and coolant levels, inspecting belt-driven engine components (like the water pump, alternator, and air compressor), and the safety devices required in the cab. There will also be questions regarding the windshield wipers and free play in the steering wheel.

The Lights And Brakes Section will include questions about dashboard indicator lights, inspecting the parking brakes, and doing a leakdown test on the air brakes. It will also include questions about the low air pressure warning signal and testing your air horn and city horn.

The Suspension And Steering Section will include questions about the tractor protection valve, inspecting the steering box, and inspecting many suspension system parts. It will also include questions about welds being present on tire rims and the minimum tread depth required on steering axle tires.

The Tires And Coupling Devices Section will include questions about shiny trails or rusty threads on lug nuts, inspecting the battery box and cover, and inspecting electrical lines. It will also contain questions about inspecting the coupling devices and the fifth wheel skid plate.

The Emergency Equipment And Fifth Wheel Section will include questions about additional emergeny equipment required by school buses, inspecting the gap between the kingpin apron and the fifth wheel skid plate, and the landing gear securement. It will also contain questions about inspecting driver mirrors and the trailer frame.

Pre-Trip Inspection Checklist - Class A

Our pre-trip inspection checklist covers every part of the truck from front to back, both inside and outside of the truck. It covers the air brakes, suspension parts, steering components, wheels and rims, fuel tanks, batteries, lights, and more. It also covers the air brake tug test and checks for everything under the hood including alternator, water pump, fuel pump, fluids, and more.

This is a super handy checklist to study anytime you have a few minutes to spare:

Pre-Trip Inspection Checklist - Free Word Document Download (Editable Version)

Pre-Trip Inspection Checklist - Free PDF Download (Print Version)

Pre-Trip Inspection Video By Apex CDL Institute

Jeff from Apex Institute does an in-depth explanation of the entire pre-trip inspection process. This video is loaded with tips that go beyond the CDL test to help drivers really understand how to identify problems.

Pretrip Inspection Self-Test By CDL College

The Pretrip Inspection Self-Test By CDL College is really unique. It's a silent video which will show you the part you're inspecting and then gives you a few seconds to figure out what you should be checking for before giving you the answer. Definitely check this one out. Great for practicing before the CDL exam.

Pre-Trip Inspection Video By Averitt Express

This is a complete back to front pre-trip inspection of a truck and trailer by Averitt mainentance associate Kevin Breeding. This thorough pre-trip inspection covers all inportant points of inside the cab, lights, engine, the tractor itself and the trailer.

We have included two print versions of the pre-trip inspection process from Daniel. The first is the entire pre-trip inspection and the second is an abbreviated checklist for the inspection.

• PDF: Daniel's Pre-trip Inspection (Print Version)
• PDF: Daniel's Pre-trip Inspection Checklist (Print Version)

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Knowledge Test Class A

This license is required for driving any legal combination of vehicles, with a gross combination weight rating of 26,001 pounds or more, provided the GVWR of a trailer exceeds 10,000 pounds To receive this license, applicants must pass a 50-question.. Read More

This license is required for driving any legal combination of vehicles, with a gross combination weight rating of 26,001 pounds or more, provided the GVWR of a trailer exceeds 10,000 pounds To receive this license, applicants must pass a 50-question test. To pass, applicants must answer 40 questions correctly. Each question has three possible answer choices. Test questions come from the Louisiana Commercial Driver License Manual. Questions come from chapters covering: Introduction, Driving Safely, Transporting Cargo Safely, Air Brakes (if applicable), Combination, Doubles and Hazardous Materials. Endorsements that may be used with a Class A CDL are: Hazardous materials, Tank, Passenger, HazMat and Tank, Air Brakes and School bus.

1. How does doubling your speed from 20 mph to 40 mph affect your vehicle's braking distance?

2. abs allows you to:, 3. foundation brakes are used:, 4. when experiencing cold weather, be sure to check your vehicle's alcohol evaporator:, 5. rust around wheel nuts may mean:, 6. when backing a truck, you should:, 7. when passing another vehicle, you should:, see the exact questions that will be on the 2024 louisiana dmv exam..

99.2% of people who use the cheat sheet pass the FIRST TIME

Frequently Asked Questions

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How to Get A CDL in Louisiana (A Complete 2024 Guide)

Calling all aspiring truck drivers in Louisiana…

Are you wondering how to get your CDL in the state?

Then you’ve come to the right place. 

Here, we’re going to talk about everything you should know — from what CDL class you need to all the requirements and steps to getting your CDL. 

With this guide, you won’t be left with any more questions. 

Plus, we’ll include an FAQ section for even more information. 

So welcome to your complete guide on how to get a CDL in Louisiana. 

Louisiana CDL Classes 

When working towards a CDL, it’s crucial to know which class you need. 

In Louisiana, there are three CDL classes: 

Class A CDL

Class b cdl, class c cdl.

Let’s break these down into details.

Combination commercial motor vehicles (CMV) require a Class A CDL. Most heavy trucks, such as semis or big rigs, fall under this category. 

Now, you need this CDL class if the CMV you will drive has a Gross Combined Weight Rating (GCWR) of more than 26,001 pounds. It must also tow a unit weighing more than 10,000 pounds.

Carrying a Class A CDL gives you the most flexibility as it allows you to operate Class B and Class C vehicles as well (with the right endorsements) .

If you’re driving a single CMV with a Gross Vehicle Weight Rating (GVWR) of 26,001 pounds or more, you need a Class B vehicle. If the CMV is towing a unit, it should weigh less than 10,000 pounds. 

Some Class B vehicles are large buses (such as city or tour buses) and straight trucks.  

With the right endorsements, you can drive Class C vehicles, too. However, Class B doesn’t allow you to operate CMVs classified as Class A.

You consider CMVs to be Class C (and thus require a Class C CDL) if one of these applies:

• The CMV weighs less than 26,001 pounds. If towing a unit, it should weigh less than 10,000 pounds
• The CMV is designed to transport 16 or more passengers, including the driver
• The CMV is used to move hazardous materials in quantities enough to require placarding

Louisiana CDL Endorsements 

Okay, now that you know what CDL class you need, let’s move on to endorsements. 

These signify that you acquired specialized knowledge or training regarding your CMV or the load you’re transporting. 

NOTE: each endorsement has its own set of knowledge exams.

In total, there are six endorsements available to Louisiana commercial drivers. However, you can only add three to a CLP (commercial learner’s permit). These include:

• Passenger (P) Endorsement — Drivers who operate vehicles designed to transport 16 or more passengers, including the driver, need this endorsement. Anyone who wants to drive a bus must apply for it.
• School bus (S) Endorsement — It’s specifically for applicants who want to drive a school bus, regardless of whether it classifies as Class A, B, or C.
• Tank (N) Endorsement — It’s for vehicles designed to transport tanks with an individual capacity of 119 gallons, or can accommodate 1,000 gallons or more. These are typically used to transport liquid or gaseous materials.

You can only get the remaining three endorsements after you get your CDL (commercial driver’s license). These are:

• Double and Triple Trailer (T) Endorsement — For vehicles that pull said units. Typically, drivers operating Class A CMVs need it. 
• Hazardous Materials (H) Endorsement — For vehicles that transport hazardous materials in amounts requiring placarding.
• Combination Hazardous Materials and Tank (X) Endorsement — For tank vehicles that carry hazardous materials.

Louisiana CDL Requirements

Just like any license type, you must comply with some requirements before you’re eligible to apply for a commercial driver’s license.

Go through the list below and see how many of these you can check off:

• You are at least 18 years old (You must be at least 21 to make out-of-state trips, carry passengers, or move hazardous materials)
• You have a valid driver’s license and active driving privileges
• You are compliant with the medical requirements of the Federal Motor Carrier Safety Regulations
• You are a U.S. Citizen. If not, you must have permission to work in the United States
• You are a resident of Louisiana
• You must be able to converse and write comfortably in English

Any unchecked boxes mean you still have work to do before applying. However, if you’re good with everything, let’s move on to the next step…

How to Get Your CDL in Louisiana

In Louisiana, you go through two stages when you want a commercial driver’s license:

• Earning your commercial learner’s permit (CLP)
• Getting your commercial driver’s license (CDL)

Let’s go through the steps for both stages.

How to Get Your Louisiana CLP

Just like a regular driver’s license, you must first get a permit. In this case, you must get a commercial learner’s permit. 

Here’s how you can do that:

• Ensure you meet all the requirements listed in the previous section.
• Determine what CDL class you need and whether or not you should apply for an endorsement (remember, you can only get 1 of 3 on your CLP — the rest can only be taken after you have a CDL).
• Schedule an appointment for your CDL written exam . 
• Your valid driver’s license
• A filled-out copy of the Supplemental Form for CDL Application (DPSMV2211)
• Proof of Louisiana residency
• A medical certificate from an FMCSA-approved physician
• Pass the written portion of the CDL exam. 
• CLP application fee: $15
• Endorsement (if applicable): $7.50 each
• Service fee: up to $6

And there you have it — your CLP.

It’s valid for 180 days, but you can renew for another 180 days if you need additional time. 

However, ensure that you make good use of your time. You can spend it completing CDL school or practicing. If you opt for the latter, make sure an adult licensed CDL driver is always with you.

How to Get Your Louisiana CDL

Now that you have your CLP, your next goal is to get your CDL. 

These are the steps you must complete:

• You are applying for a Class A or Class B CDL for the first time
• You are applying for an H, S, or P endorsement for the first time
• You are upgrading your Class B CDL to a Class A CDL
• Hold your CLP for at least 14 days.
• Schedule an appointment for your CDL skills exam with an approved third-party tester
• Take the skills portion of the CDL exam and pass all three parts (pre-trip inspection, basic controls, and road skills)

NOTE: You must pay $100 to the third-party tester for your skills exam. You have to pay even more if you rent a CMV from them to take the test.

• Go to an OMV office.
• Surrender your CLP. 
• Pay the CDL fee of $61.50 ($76.50 if you’re from New Orleans).

You are officially a licensed commercial driver in Louisiana. 

As promised, we’re going to answer some of the most frequently asked questions to give you even more information. 

So let’s go! 

How long does it take to get a CDL in Louisiana?

Getting your CDL can take as long as a year, depending on how long it takes you to complete the requirements. Remember, if you need more time, you can renew your CLP for another 180 days.

However, if everything goes as planned, you can get your CDL within two months. Most trucking schools run for 160 hours spread over four weeks.

How much does CDL training cost in Louisiana?

There are more than enough trucking schools in Louisiana, and each prices its programs differently. However, the average tuition for CDL schools is around $2,514.

How do I get my CDL training for free in Louisiana?

Trucking schools come in two types — private (or paid) and company-sponsored. 

An example of the latter is Stevens Transport . It sponsors Class A CDL school for aspiring commercial drivers in Louisiana, which allows you to get your CDL training for free.

Well, not free FREE — there are pay-offs. For example, some companies will shoulder the cost of trucking school if you work with them for a specific number of years once you get your commercial license.

How many questions are on the CDL test in Louisiana?

The written portion of the CDL exam consists of 50 multiple-choice questions. To pass, you need to get 40 items correct. 

What can I expect from the CDL skills test in Louisiana?

The driving portion of the CDL exam in Louisiana has three parts:

•  Pre-Trip Inspection: You must demonstrate knowledge about whether or not the commercial vehicle is safe to drive.
• Basic Vehicle Control: You must be able to do basic driving controls, such as moving your CMV forward and backward. Your examiner may also ask you to make turns in defined areas.
• On-Road Test: It is similar to the second part of the skills test but involves more complicated maneuvers. Examiners will ask you to drive your CMV on nearby roads or highways so you can navigate intersections, railroad crossings, multi-lane roads, or highways.

The Wrap Up

And that concludes your complete guide on how to get a CDL in Louisiana.

As you can see, getting your CDL isn’t as complicated as you might have expected. You just need to follow the steps one by one, and you’ll be on your way to being a licensed commercial driver in the state. 

So what are you waiting for?

Now that you know what to do, go ahead and apply for your CDL.

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• CDL Practice Test
• LA General Knowledge CDL Practice Test - 1

FREE 2024 Louisiana (LA) General Knowledge Practice Test 1

2024 la general knowledge information.

In order to obtain a CLP (Commercial Learners Permit) which is the first step to getting a CDL, which you will need to operate any commercial vehicle, you will first have to take and pass the General Knowledge test. The general knowledge test consists of 50 multiple choice questions, and a score of 80% (40 out of 50) or better is required to pass.

You will have one hour to complete the General Knowledge test, and will be allowed to miss only 10 questions before you have to start the process over again. If you fail you will not be able to retake the test on the same day, so you will have to make another trip.

These questions are all covered by the 2024 Louisiana CDL drivers’ manual, but it can be confusing and there is a lot of information in the book. Our practice tests take the stress out of what questions you will encounter and makes passing a breeze. We have 400 questions that pertain to the General Knowledge exam spread out over eight practice tests available free. Please make sure you take all the tests and have a good understanding of the material before heading out to take the actual exam.

Based on the 2024 LA CDL Driver's Manual

Questions appearing on this cdl practice test:, whenever you stop for a break during your trip, you should, high beams should be:, the safety release valve is located on the air tanks and is used by, which of these is a proper use of vehicle lights and flashers, which of the following is a key steering component, how can you start moving without rolling backward, which is not one of the four basic skills that operating a commercial motor vehicle requires, what is the average reaction distance, the most common cause of serious vehicle skids is:, the distance that you should look ahead of your vehicle while driving amounts to about _____ at highway speed., you must park on the side of a level, straight, two lane road. where should you place the three reflective triangles, if you are convicted for driving under the influence while driving a commercial vehicle, and this is your first offense, you will most likely get:, front end header boards:, the formula for stopping distance with air brakes is, which of these statements about driving in areas with strong winds is true, which of these statements about crossing or entering traffic with a heavy vehicle is true, if a vehicle continues to drive in your blind spot you should, you are driving a 40-foot vehicle at 45 mph. driving conditions are ideal. what is the least amount of space that you should keep in front of your vehicle to be safe, axle weight means the following, the new bac or blood alcohol concentration for commercial drivers to be considered intoxicated when driving a commercial vehicle is:, which of these statements about brakes is true, your vehicle is in a traffic emergency and may collide with another vehicle if you do not act. which of these is a good rule to remember at such a time, a moving vehicle ahead of you has a red triangle with an orange center on the rear. what does this mean, the parking brake should be tested while the vehicle is:, a driver's grid log, if required:, under-loaded front axles can cause the following:, what should you do when your vehicle hydroplanes, you are traveling down a long, steep hill. your brakes get so hot that they fail. what should you do, which of these statements about certain types of cargo is true, you do not have a hazardous materials endorsement on your commercial driver's license. when can you drive a vehicle hauling hazardous materials, you should stop driving:, the amount of liquid to load into a tank depends on:, the basic two reasons to cover your cargo are 1. to protect the cargo from the weather and 2., there are three types of vehicle inspections, which one is one of them, inspect your cargo after you have driven, according to the driver's manual, why should you limit the use of your horn, which of these can cause a fire, you are checking your brakes and suspension system for a pre-trip inspection. which of these statements is true, you are driving on a two-lane road. an oncoming driver drifts into your lane and is headed straight for you. which of these is generally the best action, for an average commercial vehicle, being driven at 55 mph on dry pavement it will take about _____ to bring the vehicle to a stop., what happens when tar heats up, in snow and ice, you should reduce your speed by, how many tie-downs are required for a 20-foot load, it has just reached freezing. which of the following areas may be slippery, which of the following statements about an escape ramp is false, you should inspect wheel bearing seals for, before transporting a sealed load, you must check, while driving at night, which lights should you use as often as you can, if the engine is not overheated, is it completely safe to remove the radiator cap, your emergency kit does not need to include, more louisiana cdl practice test: ( indicates current test), general knowledge practice test 1, general knowledge practice test 2, general knowledge practice test 3, general knowledge practice test 4, general knowledge practice test 5, general 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