Carrier Name and USDOT Wording
Covered vehicles generally show the legal name or one trade name listed in the FMCSA record, plus the assigned number preceded by USDOT.
Wording and readability guide
USDOT Number Lettering Requirements
Learn the required federal wording for motor-carrier identification and how to keep USDOT lettering readable in real operating conditions.
Reviewed against official federal guidance
Practical USDOT Compliance Guidance
Readable Lettering Style
Federal rules do not mandate one font. Use clean letterforms, adequate spacing and strong contrast to support legibility from 50 feet.
Optional Regulatory Lines
MC, GVW, unit number, phone, website, city and state can be added, but keep optional information separate from core identification.
Related compliance resources
Order Durable USDOT Lettering
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