| Name | Label | Concept | Required | Attribute of | Limit | Predicate Type | Group | |
|---|---|---|---|---|---|---|---|---|
| 1 variable | ||||||||
| SECCHAR_LABEL | Meaning of Secondary characteristic code | Mileage for Business-use Trucks by Registration State and Body Type for the U.S. (excluding New Hampshire) and States: 2021 | not required | SECCHAR | 0 | string | VIUS215B | |