As of my last knowledge update in September 2021, the California Department of Transportation (Caltrans) has specific regulations for commercial vehicles, including trucks of various sizes. These regulations are designed to ensure safety and compliance with state laws.

However, the specific requirements and regulations may change over time, and it's essential to consult the most up-to-date information directly from Caltrans or the California Department of Motor Vehicles (DMV) to obtain the latest information and any required DOT (Department of Transportation) numbers.

You can typically find information on California DOT regulations, including DOT number requirements and application procedures, on the official websites of Caltrans and the California DMV. Additionally, you may want to contact their respective customer service or regulatory departments for specific guidance on obtaining DOT numbers for trucks of different sizes to comply with California's regulations.

Please note that regulations and requirements can change, so it's crucial to ensure you have the latest information from the relevant authorities to stay compliant with California DOT regulations.

We offer full trucking authority packages to make the launching of your trucking company business go more smoothly. The Department of Transportation regulates safety so doing it right in the begging is very important.

If you have any questions please call: (866) 477-0707
Or visit: https://fmcsaregistration.com/

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