Carrier profile · USDOT 3754113 · MC-1334228 · Updated Sep 6, 2026
Southern Duo Express LLC
4 power unitsavg 4.3 yrRegional · 3 statesMISSION, TX59/100
CARRIER INACTIVEMC-1334228 INACTIVE
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)
- 2
- Trailers (towed)
- 2
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
2023
Newest model yr
2020
Oldest model yr
75.0%
VINs decoded
Unit roster· VIN-decoded from inspections · NHTSA vPIC
| VIN | Type | Year | Make | Model | Insp. | Last seen |
|---|---|---|---|---|---|---|
| 3C6UR5CL7LG244116View sourced platform decode | Power unit | 2020 | RAM | — | 2 | Mar 26, 2025 |
| 4P53F4428N1382445View sourced platform decode | Trailer | 2022 | PJ | PJ | 2 | Mar 26, 2025 |
| 3C6UR5CL0NG250164View sourced platform decode | Pickup | 2022 | RAM | 2500 | 1 | Sep 21, 2024 |
| 4P53F442XP1389707View sourced platform decode | Trailer | 2023 | PJ | PJ | 1 | Sep 21, 2024 |
Showing 4 · most-inspected first.