Carrier profile · USDOT 1117275 · MC-456645 · Updated Jun 13, 2026
Four S Transportation Services Inc
2 power unitsavg 6 yrLocal · 2 statesSTUTTGART, AR88/100
CARRIER ACTIVEMC-456645 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)
- 2
- Observed power (24 mo)
- 1
- 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
2025
Newest model yr
2015
Oldest model yr
50.0%
VINs decoded
Unit roster· VIN-decoded from inspections · NHTSA vPIC
| VIN | Type | Year | Make | Model | Insp. | Last seen |
|---|---|---|---|---|---|---|
| 3ALACXCY6FDGE9181View sourced platform decode | Truck | 2015 | FREIGHTLINER | M2 | 5 | Jun 2, 2026 |
| 1C4RJGAG1SC297922View sourced platform decode | — | 2025 | JEEP | — | 1 | Sep 29, 2025 |
Showing 2 · most-inspected first.