Texas CDL General Knowledge Practice Exam

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Prepare for the Texas CDL General Knowledge Exam. Study with interactive quizzes, multiple choice questions, and detailed explanations to increase your chances of passing the exam.

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What is the maximum length for a truck tractor and semi-trailer combination in Texas?

53 feet
55 feet
57 feet
59 feet

The correct answer is: 59 feet

In Texas, the maximum length for a truck tractor and semi-trailer combination is indeed 59 feet. This regulation allows for larger combinations, recognizing the need for flexibility in freight transportation. Specifically, a truck tractor can be up to 53 feet in length, while the semi-trailer contributes to the overall length limit when connected. The other length options are shorter than the maximum length allowed in Texas for this type of vehicle combination. Understanding these specifications is crucial for complying with state vehicle regulations, ensuring safe road usage, and avoiding penalties. It's important for commercial drivers to know these dimensions when planning routes and handling logistics to accommodate various roadway limitations and restrictions.