Online CDL Permit Practice Tests
state Maryland
Ace Your Maryland CDL Exam: Free Practice Tests
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Our free online CDL practice tests cover all the essential topics, including General Knowledge, Air Brakes, and Combination Vehicles. Practice at your own pace, anytime, anywhere, to build your confidence and ensure you’re fully prepared for your CDL exam.
General Knowledge Test
Air Brakes
Test
Combination Vehicle Test
Step-by-Step Guide to Getting a CDL in Maryland
Step 1: Determine Your CDL Class and Endorsements
To operate commercial vehicles in Maryland, it’s essential to identify the appropriate Commercial Driver’s License (CDL) class and any necessary endorsements based on the type of vehicle you intend to drive and the cargo you plan to transport. The Maryland Motor Vehicle Administration (MVA) provides official guidelines to assist you in making these determinations.
CDL Classes in Maryland:
Class A CDL: Required for operating any combination of vehicles with a Gross Vehicle Weight Rating (GVWR) of 26,001 pounds or more, provided the vehicle being towed has a GVWR exceeding 10,000 pounds. This typically includes vehicles like tractor-trailers.
Class B CDL: Pertains to single vehicles with a GVWR of 26,001 pounds or more, or such a vehicle towing another vehicle not exceeding 10,000 pounds GVWR. Examples include large buses and straight trucks.
Class C CDL: Applies to vehicles that do not meet the definitions of Class A or B but are designed to transport 16 or more passengers, including the driver, or are used to transport hazardous materials requiring placarding.
CDL Endorsements in Maryland:
Depending on your specific driving duties, you may need to obtain one or more endorsements to your CDL:
Hazardous Materials (H) Endorsement: Allows the transportation of hazardous materials. To obtain this endorsement, you must pass the Hazardous Materials knowledge test and comply with federal regulations, including a background check as mandated by the USA PATRIOT Act.
Passenger (P) Endorsement: Authorizes the operation of vehicles designed to transport 16 or more passengers, including the driver. This endorsement requires passing both knowledge and skills tests specific to passenger transport.
School Bus (S) Endorsement: Allows for the operation of school buses. To obtain this endorsement, you must pass both knowledge and skills tests and meet specific requirements related to school bus operations.
Tank Vehicle (N) Endorsement: Permits the operation of vehicles designed to transport liquids or gases in bulk tanks. This endorsement requires passing a knowledge test.
Double/Triple Trailers (T) Endorsement: Enables the towing of double or triple trailers. A knowledge test is required for this endorsement.
It’s crucial to determine the specific CDL class and endorsements applicable to your intended commercial driving activities before proceeding with the CDL application process. This ensures compliance with Maryland regulations and prepares you for the necessary tests and training.
Step 2: Obtain a Commercial Learner's Permit (CLP):
After determining your CDL class and required endorsements, the next step in Maryland is to apply for a Commercial Learner’s Permit (CLP). A CLP allows you to legally practice driving a commercial motor vehicle on public roads under the supervision of a qualified CDL holder.
Requirements to Obtain a CLP in Maryland
To apply for a CLP, you must hold a valid Maryland driver’s license. You must be at least 18 years old to drive a commercial vehicle within Maryland (intrastate) and at least 21 years old to operate interstate, transport hazardous materials, or carry passengers.
Applicants must provide proof of identity, Social Security Number, Maryland residency, and U.S. legal presence. Before obtaining a CLP, you must pass the required knowledge tests, which may include the General Knowledge test, Air Brakes test, and additional exams for specific endorsements.
A valid Medical Examiner’s Certificate (DOT medical card) is required unless you qualify for an exemption. You must also complete self-certification declaring whether you will operate in interstate or intrastate commerce and whether you are subject to federal medical requirements.
CLP Validity
In Maryland, a CLP is valid for 180 days and may be renewed once.
CLP Driving Rules
While practicing with a CLP, you must always be accompanied by a qualified CDL holder who:
- Is at least 21 years old.
- Holds a valid CDL for the same class and type of vehicle.
- Has the appropriate endorsements.
- Must be seated in the front passenger seat at all times while you drive.
Before Taking the Skills Test
You must hold your CLP for at least 14 days before scheduling your CDL skills test.
Step 3: Complete Entry-Level Driver Training (ELDT):
Before taking the CDL skills test in Maryland, you may be required to complete Entry-Level Driver Training (ELDT). This is a federal requirement enforced by the Federal Motor Carrier Safety Administration (FMCSA), and Maryland fully complies with these regulations.
Who must complete ELDT in Maryland
You are required to complete ELDT if you are:
- Applying for your first Class A or Class B CDL.
- Upgrading from a Class B to a Class A CDL.
- Obtaining your first Passenger (P), School Bus (S), or Hazardous Materials (H) endorsement.
What ELDT includes
ELDT consists of two components:
- Theory Training: Covers essential knowledge such as vehicle control, safety procedures, hours of service regulations, cargo handling, and compliance with federal and state laws. This training can be completed online or in a classroom through an FMCSA-approved training provider.
- Behind-the-Wheel (BTW) Training: Includes hands-on vehicle operation on a closed course and public roads, supervised by a qualified instructor.
How to complete ELDT
To meet ELDT requirements, you must complete training through a provider listed in the FMCSA Training Provider Registry (TPR). Your training provider will electronically submit proof of completion to the FMCSA system. You cannot schedule your CDL skills test (or take the Hazmat knowledge test for the H endorsement) until your ELDT completion is properly recorded.
Important notes
ELDT is a one-time requirement for each CDL class or endorsement. If you obtained your CDL or endorsement before February 7, 2022, you are exempt from ELDT for that specific credential.
For a list of approved ELDT training providers and more details, visit the official Maryland Motor Vehicle Administration (MVA) website or the FMCSA Training Provider Registry.
Step 4: Practice with Your CLP:
After obtaining your Commercial Learner’s Permit (CLP) in Maryland, you are required to practice operating a commercial vehicle to prepare for the CDL skills test. This practice period allows you to develop the necessary driving skills to safely operate a commercial motor vehicle (CMV).
CLP Driving Rules in Maryland
While practicing with a CLP, you may only drive a commercial vehicle under the supervision of a qualified CDL holder. The supervising driver must:
- Be at least 21 years old.
- Hold a valid CDL for the same class and type of vehicle.
- Have the appropriate endorsements required for the vehicle and cargo.
- Remain seated in the front passenger seat at all times while you are driving.
What to focus on while practicing
During your CLP period, you should focus on mastering the skills required for the CDL skills test, including:
- Performing a pre-trip vehicle inspection to check for safety and mechanical issues.
- Practicing basic vehicle control maneuvers, such as straight-line backing, offset backing, and parallel parking.
- Driving in real-world traffic conditions, including navigating intersections, lane changes, turning, highway driving, and following road signs.
Additional practice recommendations
It is strongly advised to practice in the same class and type of vehicle that you will use for your CDL skills test. If you take your test in a vehicle with specific limitations (such as an automatic transmission or no air brakes), restrictions may be added to your CDL, limiting the types of vehicles you are legally allowed to drive.
CLP Holding Period
In Maryland, you must hold your CLP for at least 14 days before you are eligible to take the CDL skills test.
For official guidance and CDL training resources, refer to the Maryland Motor Vehicle Administration (MVA) website.
Step 5: Schedule and Pass the CDL Skills Test:
After holding your Commercial Learner’s Permit (CLP) for at least 14 days and completing any required Entry-Level Driver Training (ELDT), you can schedule your CDL skills test in Maryland. This test evaluates your ability to safely operate a commercial vehicle.
How to Schedule Your CDL Skills Test
You must schedule your skills test through an approved Maryland Motor Vehicle Administration (MVA) CDL testing location. Appointments can be scheduled online through the MVA website or by calling an MVA branch that offers CDL testing. It is recommended to schedule your test in advance due to limited availability.
What to Bring on Test Day
On the day of your CDL skills test, you must bring:
- Your valid Maryland driver’s license.
- Your Commercial Learner’s Permit (CLP).
- Your valid Medical Examiner’s Certificate (DOT medical card) if required.
- A roadworthy vehicle that matches the class of CDL you are testing for. The vehicle must pass a safety inspection before the test begins.
What the CDL Skills Test Includes
The CDL skills test in Maryland consists of three parts:
- Pre-Trip Vehicle Inspection: You must demonstrate your ability to inspect the vehicle and identify any safety concerns.
- Basic Vehicle Control Test: You will perform controlled maneuvers such as straight-line backing, offset backing, and parallel parking.
- On-Road Driving Test: You will drive in real traffic conditions while being evaluated on your ability to handle intersections, lane changes, highway driving, and compliance with road signs and signals.
Important Reminders
If you take your skills test in a vehicle with limitations—such as one with an automatic transmission or without air brakes—your CDL will be restricted accordingly. You must provide your own vehicle for testing, and it must meet the necessary safety requirements.
After Passing the Skills Test
If you pass all three sections of the CDL skills test, your test results will be recorded with the Maryland MVA, and you will become eligible to receive your Commercial Driver’s License (CDL).
For official CDL testing requirements and scheduling options, visit the Maryland MVA website.
Step 6: Obtain Your CDL:
Once you have successfully passed all three parts of the CDL skills test in Maryland, the final step is to obtain your Commercial Driver’s License (CDL) from the Maryland Motor Vehicle Administration (MVA).
How to Get Your CDL
After passing your skills test, your results will be electronically recorded with the Maryland MVA. You will need to visit an MVA branch office that processes CDL transactions to complete the CDL issuance process.
What to Bring to the MVA
To receive your CDL, you must bring:
- Your valid Maryland driver’s license.
- Your Commercial Learner’s Permit (CLP).
- Your valid Medical Examiner’s Certificate (DOT medical card), if required.
- Any required identity and residency documents, if not already on file with the MVA.
- Payment for the CDL issuance fee, which varies based on the CDL class and any endorsements.
What Happens Next
Once your application is processed, the Maryland MVA will issue your CDL. Your license will specify your CDL class (A, B, or C), any endorsements you have earned (such as Hazmat, Tanker, or Passenger), and any restrictions that apply (such as automatic transmission or no air brakes, if applicable).
After Receiving Your CDL
You are responsible for:
- Keeping your medical certification current with the Maryland MVA.
- Renewing your CDL before it expires (Maryland CDLs are generally valid for 5 to 8 years, depending on age and medical requirements).
- Updating your address or personal information with the MVA as needed.
- Following all state and federal regulations for CDL holders to maintain your driving privileges.
Once issued, your CDL authorizes you to legally operate commercial vehicles based on your class and endorsements, both within Maryland and across the U.S. (if eligible for interstate driving).
For the most up-to-date requirements and CDL fees, visit the Maryland MVA website.
Additional Considerations:
When obtaining and maintaining a Commercial Driver’s License (CDL) in Maryland, there are important regulations and responsibilities that CDL holders must follow to stay in compliance with state and federal laws.
Medical Certification
Most CDL holders must maintain a valid Medical Examiner’s Certificate (DOT medical card) and provide it to the Maryland Motor Vehicle Administration (MVA). CDL holders must also complete a self-certification form indicating the type of commercial driving they will be performing (interstate or intrastate). Failure to maintain a valid medical certificate may result in CDL suspension or downgrade.
Hazardous Materials Endorsement (HME)
To obtain or renew a Hazardous Materials (H) endorsement in Maryland, CDL holders must:
- Pass the Hazmat knowledge test.
- Complete a TSA security threat assessment, which includes fingerprinting and a background check.
- Renew the TSA background check every five years to keep the endorsement valid.
Military Skills Test Waiver
Maryland offers a Military Skills Test Waiver Program for eligible active-duty or recently separated military personnel who have experience operating heavy military vehicles. This waiver may allow qualified applicants to skip the CDL skills test, but they must still pass all required knowledge tests.
Driving Record Requirements
CDL holders are held to higher safety standards than regular drivers. Violations such as DUI, leaving the scene of an accident, or using a commercial vehicle in the commission of a felony can result in CDL suspension, revocation, or disqualification. Violations that occur in a personal vehicle may also impact CDL eligibility.
CDL Renewal
Maryland CDLs are generally valid for 5 to 8 years, depending on the driver’s age and medical certification requirements. CDL holders are responsible for ensuring their license, medical certification, and any required endorsements remain valid and up to date.
Vehicle Restrictions
If you take the CDL skills test in a vehicle with limitations, such as one with automatic transmission or without air brakes, corresponding restrictions will be placed on your CDL. These restrictions may limit the types of vehicles you are legally allowed to operate.
Notification Requirements
CDL holders in Maryland must notify the MVA of:
- Address changes within 30 days.
- Medical certification updates to avoid CDL downgrade.
- Any traffic convictions or disqualifying offenses, even if they occur outside of Maryland.
By following these guidelines and keeping records current, CDL holders can maintain their driving privileges and continue operating commercial vehicles legally and safely within Maryland and across the United States.
For official CDL regulations and renewal requirements, visit the Maryland MVA website.
Frequently asked questions
What is the minimum age to get a CDL in Maryland?
In Maryland, you must be at least 18 years old to obtain a CDL for intrastate driving (within Maryland only). To drive interstate (across state lines), transport hazardous materials, or operate vehicles carrying passengers, you must be at least 21 years old.
Do I need a regular Maryland driver’s license before applying for a CDL?
Yes, you must hold a valid Maryland non-commercial driver’s license before applying for a Commercial Learner’s Permit (CLP) or CDL.
What is a Commercial Learner’s Permit (CLP), and why is it required?
A CLP allows you to legally practice driving a commercial motor vehicle under the supervision of a qualified CDL holder. In Maryland, you must hold your CLP for at least 14 days before you are eligible to take the CDL skills test.
What tests are required to get a CDL in Maryland?
To obtain a CDL, you must pass the required knowledge tests (such as General Knowledge, Air Brakes, and any required endorsement exams) and the skills test, which includes a pre-trip vehicle inspection, basic vehicle control, and on-road driving.
Is Entry-Level Driver Training (ELDT) required in Maryland?
Yes, ELDT is required if you are applying for your first Class A or B CDL, upgrading from a Class B to Class A, or obtaining your first Passenger (P), School Bus (S), or Hazardous Materials (H) endorsement. ELDT must be completed through a provider listed in the FMCSA Training Provider Registry before you can take the CDL skills test.
Do I need a medical card to get a CDL in Maryland?
Yes, most CDL holders must have a valid Medical Examiner’s Certificate (DOT medical card). You must keep your medical certification current and provide it to the Maryland Motor Vehicle Administration (MVA). If your medical certification expires, your CDL may be downgraded or suspended.
How do I get a Hazardous Materials Endorsement (HME) in Maryland?
To obtain a Hazmat endorsement, you must pass the Hazardous Materials knowledge test, complete a TSA security threat assessment (including fingerprinting and a background check), and meet federal security requirements. The background check must be renewed every five years.
Can military driving experience help me get a CDL in Maryland?
Yes, Maryland participates in the Military Skills Test Waiver Program. If you have recent experience operating heavy military vehicles, you may qualify to have the skills test waived. However, you must still pass all required knowledge tests.
What happens if my medical certificate expires?
If your medical certificate expires and you do not update it with the Maryland MVA, your CDL will be downgraded, suspended, or canceled, and you will lose your commercial driving privileges until it is renewed.
Where can I find official CDL information for Maryland?
Official CDL information, forms, and requirements are available on the Maryland Motor Vehicle Administration (MVA) website or by visiting a local MVA office.