35 Miss. Code. R. 7-03-03-101
A motor vehicle with a gross vehicle weight (GVW) of 10,000 pounds or less is to be registered at the county tax collector's office in the county where the vehicle is domiciled, or where it is parked overnight. A motor vehicle with a GVW over 10,000 pounds that only travels in Mississippi is registered at the county tax collector's office in the county where the vehicle is domiciled. A motor vehicle with a GVW over 10,000 pounds that travels across state boundaries must be registered directly with the Department of Revenue.
Notes
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