| VIUS211D | Overweight Permits by Registration State, Vehicle Type, and Trailer Configuration for the U.S. (excluding New Hampshire) and States: 2021 | selected variables |
| VIUS212D | Overweight Permits by Registration State and Business Use for the U.S. (excluding New Hampshire) and States: 2021 | selected variables |
| VIUS213D | Overweight Permits by Registration State and Vehicle Size for the U.S. (excluding New Hampshire) and States: 2021 | selected variables |
| VIUS214B | Overweight Permits and Commercial Activity by Home Base State for the U.S. (excluding New Hampshire) : 2021 | selected variables |