Carrier profile · USDOT 3973496 · MC-1485553 · Updated Jun 13, 2026
Six S Trucking Inc
2 power unitsavg 11.4 yrLocal · 2 statesYANKTON, SD50/100
CARRIER ACTIVEMC-1485553 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)
- 2
- Trailers (towed)
- 3
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
2005
Oldest model yr
40.0%
VINs decoded
Unit roster· VIN-decoded from inspections · NHTSA vPIC
| VIN | Type | Year | Make | Model | Insp. | Last seen |
|---|---|---|---|---|---|---|
| 1XKAD49X7DJ334921View sourced platform decode | Truck-Tractor | 2013 | KENWORTH | T6 Series | 2 | Nov 10, 2025 |
| 1K9FF53E9NL366372View sourced platform decode | Trailer | 2022 | RWAY | — | 1 | Nov 10, 2025 |
| 1K9UF53F5SL366512View sourced platform decode | Trailer | 2025 | UNK | — | 1 | Jun 18, 2025 |
| 1FUJA6CK05LN57054View sourced platform decode | Truck-Tractor | 2005 | FREIGHTLINER | Columbia | 1 | Aug 15, 2024 |
| 1JJV532W18L161792View sourced platform decode | Trailer | 2008 | WANC | — | 1 | Aug 15, 2024 |
Showing 5 · most-inspected first.