Carrier profile · USDOT 3937081 · MC-1460996 · Updated Jun 13, 2026
321 Transportation LLC
2 power unitsavg 17.3 yrRegional · 3 statesYORK, SC70/100
CARRIER ACTIVEMC-1460996 ACTIVE
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)
- 2
- Observed power (24 mo)
- 3
- Trailers (towed)
- 0
Capacity is power units only — trailers are towed equipment and are never summed into a fleet-size figure.
Fleet age· model years · decoded VINs
Average age
2019
Newest model yr
2002
Oldest model yr
66.7%
VINs decoded
Unit roster· VIN-decoded from inspections · NHTSA vPIC
| VIN | Type | Year | Make | Model | Insp. | Last seen |
|---|---|---|---|---|---|---|
| 1GDG5C1EX5F905597View sourced platform decode | Incomplete - Chassis Cab (Number of Cab Unknown) | 2005 | GMC | C5 | 2 | Apr 11, 2026 |
| 5PVNE8JVXK4S56917View sourced platform decode | Power unit | 2019 | HINO | — | 2 | Mar 6, 2025 |
| 1GDJ7H1E72J900623View sourced platform decode | Incomplete - Chassis Cab (Number of Cab Unknown) | 2002 | GMC | C7 | 1 | Dec 30, 2025 |
Showing 3 · most-inspected first.