What does 49 CFR 380.105 (Definitions) require?

Short answer

49 CFR 380.105 requires definitions for terms used in this part, including Classroom instructor, Longer combination vehicle (LCV), LCV Double, LCV Triple, Qualified LCV driver-instructor, Skills instructor, and Training institution. The definitions in part 383 of this subchapter also apply to this part, except where otherwise specifically noted.

The rule says

"The definitions in part 383 of this subchapter apply to this part, except where otherwise specifically noted." (49 CFR 380.105(a))

"Classroom instructor means a qualified LCV driver-instructor who provides knowledge instruction that does not involve the actual operation of a longer combination vehicle or its components." (49 CFR 380.105(b))

"Longer combination vehicle (LCV) means any combination of a truck-tractor and two or more trailers or semi-trailers, which operate on the National System of Interstate and Defense Highways with a gross vehicle weight (GVW) greater than 36,288 kilograms (80,000 pounds)." (49 CFR 380.105(b))

In plain English

These definitions are crucial for understanding the requirements for longer combination vehicles (LCVs) and the training of drivers who operate them. The rule clarifies what constitutes an LCV and the different types of instructors who can provide training, such as classroom instructors and skills instructors. This helps ensure that drivers receive proper training and that motor carriers comply with regulations.

What to do

• Review the definitions in 49 CFR 380.105 to understand the requirements for LCVs and driver training.
• Ensure that all drivers operating LCVs meet the qualifications and training requirements outlined in the regulation.
• Verify that the training program for LCV drivers includes both classroom instruction and behind-the-wheel training with a qualified instructor.