Carrier profile · USDOT 4486654 · Updated Jun 13, 2026
3 J UNDERGROUND LLC
8 power unitsLocal · 2 statesBYHALIA, MS74/100
AUTHORITY STATUS UNKNOWN
Equipment
Haulable capacity (power units only — trailers are towed context), equipment mix, and the VIN-decoded unit roster. Click any VIN to trace that unit across every carrier that has run it.
Capacity· power units = haulable capacity; trailers are towed
- Registered power units (MCS-150)
- 8
- Observed power (24 mo)
- 5
- Trailers (towed)
- 3
Capacity is power units only — trailers are towed equipment and are never summed into a fleet-size figure.
Unit roster· VIN-decoded from inspections · NHTSA vPIC
| VIN | Type | Year | Make | Model | Insp. | Last seen |
|---|---|---|---|---|---|---|
| 1FT8W3DT1SED39198View sourced platform decode | Power unit | 2025 | FORD | — | 2 | Apr 8, 2026 |
| 3C7WRTCL0TG203352View sourced platform decode | Power unit | 2026 | DODGE | — | 1 | Jun 7, 2026 |
| 1FT8W3DTXJEB04376View sourced platform decode | Power unit | 2018 | FORD | — | 1 | Dec 29, 2025 |
| 56WBU142XLE020156View sourced platform decode | Trailer | 2020 | UNKNOWN | — | 1 | Dec 29, 2025 |
| 3C7WRLEL4JG386961View sourced platform decode | Power unit | 2018 | DODGE | — | 1 | Dec 10, 2025 |
| 5R8BC2426SM122325View sourced platform decode | Trailer | 2025 | UNPUBLISHE | — | 1 | Dec 10, 2025 |
| 3C7WRLEL4KG648737View sourced platform decode | Power unit | 2019 | DODGE | — | 1 | Dec 9, 2025 |
| 5R8BC2428TM134235View sourced platform decode | Trailer | 2026 | UNPUBLISHE | — | 1 | Dec 9, 2025 |
Showing 8 · most-inspected first.