How you fail in CDL exam?

Failing the CDL exam can occur for various reasons, including not meeting the required knowledge or skills during the written and driving tests. Common pitfalls include inadequate preparation, failing to understand the rules of the road, or making mistakes during the driving portion, such as improper vehicle handling or not following safety protocols. Additionally, failing to provide necessary documentation or not meeting the medical requirements can also result in a failure. To avoid this, thorough study and practice are essential.