Has a gross vehicle weight or gross combination weight (if greater than the gross vehicle weight rating or gross combination weight rating) of 10,001 pounds or greater.Have a gross vehicle weight rating or gross combination weight rating (if greater than the gross vehicle weight or gross combination weight) of 10,001 pounds or greater.Specifically, USDOT Numbers are required for vehicles used for interstate commerce which: Vehicles that are used for interstate commerce are required to have USDOT Numbers based on different requirements. Are used to transport hazardous materials in any type or quantity that requires a safety permit for intrastate commerce.Specifically, a USDOT Number is required for vehicles used for intrastate commerce which: In addition to these companies and vehicles, any commercial intrastate vehicles that transport hazardous materials - in any types or quantities that require a safety permit - must also register for a USDOT Number. Additional Resources on USDOT Numbers for Commercial TrucksĪny company operating commercial vehicles that transport passengers or haul cargo in interstate commerce is required to have a USDOT Number and be registered with the FMCSA.Complying with the Federal Motor Carrier Safety Regulations.In this guide, we’ll cover everything you need to know about USDOT Numbers for commercial trucks, including requirements, uses, how to obtain a USDOT Number, and more. If your company engages in interstate commerce or certain types of intrastate commerce (such as transporting hazardous materials), obtaining a USDOT Number may be essential for compliance with state and federal regulations. These numbers are used for monitoring and collecting safety information for the purpose of audits and compliance reviews, inspections, and crash investigations. Certain vehicles are required to have a USDOT Number, which serves as a unique identifier for the vehicle.

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