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This is an
excerpt from FMCSA's Motor Carrier Safety Planner specific to your interests. As you navigate through the pages, pay close attention to any notes and highlights.
Click here to read the entire Safety Planner and find more resources to help you comply with safety regulations.
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5.1 Parts and Accessories Needed for Safe Operation (393)
Carriers operating commercial motor vehicles as defined in 390.5T must comply with parts and accessories regulations in 49 CFR 393. This section outlines some of the most common standard equipment that every commercial motor vehicle (CMV) must have. Additional equipment or accessories are allowed if those items do not decrease operational safety. See Marking of Self-Propelled CMVs and Intermodal Equipment for information about what business information must be displayed on carrier equipment.
Disclaimer
This publication is distributed by the U.S. Department of Transportation, Federal Motor Carrier Safety Administration (FMCSA). It is meant to serve as a guide only and the Agency does not assume responsibility for any omissions, errors, or ambiguity contained herein. The contents may not be relied upon as a substitute for the Agency’s
published regulations.