Carrier profile · USDOT 3040783 · MC-44754 · Updated Jun 13, 2026
Southern Boy Transport LLC
DBA SOUTHERN BOY TRANSPORT
4 power unitsavg 6 yrMulti-region · 10 statesDODDRIDGE, AR100/100
CARRIER ACTIVEMC-44754 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)
- 4
- Observed power (24 mo)
- 5
- Trailers (towed)
- 6
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
2026
Newest model yr
1997
Oldest model yr
45.5%
VINs decoded
Unit roster· VIN-decoded from inspections · NHTSA vPIC
| VIN | Type | Year | Make | Model | Insp. | Last seen |
|---|---|---|---|---|---|---|
| 3HSDZAPR9LN321443View sourced platform decode | Truck-Tractor | 2020 | INTERNATIONAL | LT625 | 5 | May 15, 2026 |
| 1XKYD49X7LJ340716View sourced platform decode | Truck-Tractor | 2020 | KENWORTH | T680 | 5 | Oct 8, 2025 |
| 1XKYD49X8MJ444343View sourced platform decode | Power unit | 2021 | KW | — | 2 | Jun 19, 2026 |
| 1TTE532A0N3317219View sourced platform decode | Trailer | 2022 | TRAO | — | 2 | Oct 8, 2025 |
| 3HSDZAPR0LN193111View sourced platform decode | Truck-Tractor | 2020 | INTERNATIONAL | LT625 | 2 | Aug 1, 2025 |
| 3HSDZTZR7NN215908View sourced platform decode | Truck-Tractor | 2022 | INTERNATIONAL | LT625 | 1 | Jul 3, 2026 |
| 3UTVS2535V8743448View sourced platform decode | Trailer | 1997 | UTIL | — | 1 | Jul 3, 2026 |
| 1GR1A9625TB732878View sourced platform decode | Trailer | 2026 | GREAT DANE | — | 1 | Dec 17, 2025 |
| 1JJV532D7TL660877View sourced platform decode | Trailer | 2026 | WABASH NAT | — | 1 | Aug 1, 2025 |
| 48XFF3037T1018577View sourced platform decode | Trailer | 2026 | UNK | — | 1 | Jul 23, 2025 |
| 3H3V532C2LT049176View sourced platform decode | Trailer | 2020 | HYUNDAI TRANSLEAD | Hyundai Translead Trailers | 1 | Apr 14, 2025 |
Showing 11 · most-inspected first.