tire tire

What Disqualifies You From Getting A CDL?

Acquiring a Commercial Driver's License (CDL) is a considerable accomplishment for those people who strive to make a career in the transportation sphere. Nevertheless, there is a necessity to highlight and comprehend that not everyone possesses a right to acquire a CDL because of definite disqualifying factors. The security and well-being of both drivers and the public are of decisive significance. This is the reason why strict criteria and rules are applied guaranteeing that just qualified drivers are able to control commercial vehicles. Let's have a closer look at factors that may disqualify an individual from acquiring a CDL.

Age Demands

One of the major disqualifiers for acquiring a CDL is non-compliance with the minimum age demands established by the Department of Transportation (DOT) and normative acts of individual states. The age demands may vary depending on the kind of commercial vehicle and the nature of the load being transported. In the majority of states, the minimum age to acquire a CDL for driving within the state is 18 years old. At the same time, the minimum age for driving between the states is 21 years old. Non-compliance with these age demands will disqualify a person from acquiring a CDL.

Medical State

The Department of Transportation and the Federal Motor Carrier Safety Administration demand that all CDL candidates pass a careful medical examination. Some medical conditions, particularly, visual disturbances, hearing loss, epilepsy, diabetes needing insulin, and cardiovascular diseases, may disqualify a person from acquiring a CDL. These conditions may be dangerous to drivers and other individuals on the road, potentially putting under threat road security.

Drug or Alcohol Abuse

Drug and alcohol abuse is considered a serious problem when this is about CDL holders. The Department of Transportation and the Federal Motor Carrier Safety Administration possess strict rules guaranteeing that drivers are not controlling vehicles while under the influence of psychoactive substances, alcohol, and drugs. Alcohol, psychoactive substances, or drug abuse in the anamnesis, including Driving Under the Influence criminal records may lead to deprivation of the right to acquire a CDL. Moreover, a positive test result on illegal substances during the compulsory drug testing process is the basis for disqualification.

Driving History

A clean driving history is a significant facet of acquiring a CDL. Different violations of traffic rules, particularly, speeding, unreasonable driving, hit-and-run incidents, and numerous moving violations may deprive a person of the right to acquire a CDL. A record of serious traffic violations testifies to a lack of responsible driving behavior, which causes apprehension about the security of the driver and other individuals on the road.

Criminal Background

Criminal history verification is carried out as part of the CDL application process. Definite criminal offenses may deprive a person of the right to acquire a CDL. Convictions for serious crimes that are connected with vehicles, particularly, manslaughter, carrying illegal substances, or employing a commercial vehicle to commit a crime may lead to permanent disqualification. Less serious offenses, particularly, misdemeanors may likewise result in disqualification. It will depend on the nature of the offense and its attitude to the position held.

Immigration Status

To acquire a CDL in the United States, a person should possess legal immigration status. As a rule, those immigrants who are without documents or people who are with expected immigration status do not have the right to apply for a CDL. There is a necessity to possess the required documentation and legal work permit in the country to claim a CDL.

What Disqualifies You From Getting a Class B License

Acquiring a Class B license enables people to control commercial vehicles, particularly, buses, trucks, and big passenger vans. Nevertheless, not everyone possesses the possibility to obtain this kind of license. A few factors may deprive candidates of the right to acquire a Class B license, highlighting the significance of compliance with concrete requirements and maintaining a clean record. Some widespread disqualifications that may hinder you from acquiring a Class B license are as follows: age demands, medical state, bad driving history, and criminal background. One major disqualification for acquiring a Class B license is age. In the majority of states, candidates should be over 18 years old to apply for a Class B license, while other states demand candidates to be over 21 years old because of travel restrictions between states. Definite medical conditions may likewise disqualify candidates from acquiring a Class B license. They may involve epilepsy, visual disturbances that cannot be corrected with glasses or contact lenses, and definite heart conditions that may influence the ability to control commercial vehicles securely. A record of serious traffic offenses, particularly, driving under the influence and reckless driving may also disqualify candidates from acquiring a Class B license. Other disqualifying factors are license suspension, a lot of moving violations, or insights about recent accidents.

Conclusion: What Will Stop You from Getting a CDL?

To sum up, acquiring a Commercial Driver's License (CDL) opens doors to multiple employment possibilities in the transportation industry. Nevertheless, definite factors may deprive individuals of the right to receive a CDL. This guarantees that just responsible drivers are controlling commercial vehicles. Age requirements, medical state, drug and alcohol abuse, driving history, immigration status, and criminal background are included in essential disqualifying factors. These rules are applied to give priority to road security and defend both drivers and the public. Comprehension of these disqualifying factors is crucial for anyone intending to make a career as an experienced driver and highlights the significance of meeting set rules and regulations.
Written by Max Smith

An experienced driver with a wealth of knowledge in the field of truck driving. With years of expertise behind the wheel and a deep understanding of the intricacies of trucking, Max is uniquely qualified to provide valuable insights and guidance on the topic of truck driver training. As an avid advocate for safe and efficient trucking practices, Max is dedicated to sharing valuable information and helping aspiring truck drivers excel in their careers.


Nine years of experience
and 6000+ graduated students with CDL

Feels free to ask us any question about getting CDL at USA.

Get Info

Fill in the form and start your career

You can get a consultation or start training after filling out the form. Or call us directly at: +1 844 227 2162. We can help in English, Ukrainian, Russian or Spanish.

Request sent
We are going to call you as soon as possible to answer any and all questions you may have. Some CDL materials were sent to your email that you may find helpful.