Carrier profile · USDOT 4241064 · MC-1642401 · Updated Jun 19, 2026
Due South Investments LLC
1 power unitavg 2.3 yrRegional · 4 statesALAMO, TX100/100
CARRIER ACTIVEMC-1642401 ACTIVEHAZMAT
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)
- 1
- Observed power (24 mo)
- 1
- 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
2024
Newest model yr
2023
Oldest model yr
66.7%
VINs decoded
Unit roster· VIN-decoded from inspections · NHTSA vPIC
| VIN | Type | Year | Make | Model | Insp. | Last seen |
|---|---|---|---|---|---|---|
| 3C7WRNDL6PG563998View sourced platform decode | Incomplete - Chassis Cab (Single Cab) | 2023 | RAM | 5500 | 7 | Jul 15, 2026 |
| 16V3F4829R6350248View sourced platform decode | Trailer | 2024 | BIG TEX | Big Tex | 6 | Jul 15, 2026 |
| 16V3G4829R6350248View sourced platform decode | Trailer | 2024 | BIG TEX | — | 1 | May 13, 2026 |
Showing 3 · most-inspected first.