Both Sides of the Vehicle
Federal markings belong on both sides of a covered self-propelled commercial motor vehicle. Doors and cab sides are common locations.
Commercial vehicle placement guide
Where to Put USDOT Numbers on a Truck
Choose a visible location on both sides of the commercial vehicle where the carrier name and USDOT number stay unobstructed and readable.
Reviewed against official federal guidance
Practical USDOT Compliance Guidance
Choose an Unobstructed Panel
Avoid handles, hinges, trim, moving panels and areas that equipment or an open door can hide during inspection.
Prepare Before Installation
Clean and dry the surface, remove wax or oil and test-position both layouts before applying the transfer.
Related compliance resources
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