Carrier profile · USDOT 659772 · MC-309277 · Updated Sep 6, 2026
Semingson Exploration Inc
DBA SEMI INC
18 power unitsavg 6.2 yrLocal · 2 statesCORNELIUS, OR68/100
NO OPERATING AUTHORITYMC-309277 NO AUTHORITY
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)
- 18
- Observed power (24 mo)
- 12
- Trailers (towed)
- 9
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
2002
Oldest model yr
71.4%
VINs decoded
Unit roster· VIN-decoded from inspections · NHTSA vPIC
| VIN | Type | Year | Make | Model | Insp. | Last seen |
|---|---|---|---|---|---|---|
| 5MAPA5341RH075840View sourced platform decode | Trailer | 2024 | MAC TRAILER MANUFA | MAC TRAILER MANUFACTURING | 3 | Sep 1, 2026 |
| 1RNF40A20LR053728View sourced platform decode | Trailer | 2020 | REITNOUER INC | Reitnouer Inc | 3 | Jan 15, 2026 |
| 1RNF24A22LR053727View sourced platform decode | Trailer | 2020 | REITNOUER INC | Reitnouer Inc | 3 | Jan 15, 2026 |
| 1NPXP49XXRD605281View sourced platform decode | Truck-Tractor | 2024 | PETERBILT | 389 | 2 | Sep 1, 2026 |
| 5MAPA5347RH075826View sourced platform decode | Trailer | 2024 | MAC TRAILER MANUFA | MAC TRAILER MANUFACTURING | 2 | Jun 17, 2026 |
| 1XKWP40X6SR190531View sourced platform decode | Truck-Tractor | 2025 | KENWORTH | W9 Series | 2 | May 14, 2026 |
| 1XKWP40X0MR437089View sourced platform decode | Truck-Tractor | 2021 | KENWORTH | W9 Series | 2 | Mar 11, 2026 |
| 1RNF53A49MR053213View sourced platform decode | Trailer | 2021 | REITNOUER INC | Reitnouer Inc | 2 | Mar 11, 2026 |
| 1ALSF8289GS861196View sourced platform decode | Trailer | 2016 | ALLOY | Alloy Trailers | 2 | Feb 18, 2026 |
| 1ALFF438XGS861197View sourced platform decode | Trailer | 2016 | ALLOY | Alloy Trailers | 2 | Feb 18, 2026 |
| 1XKWP40X9MR437088View sourced platform decode | Truck-Tractor | 2021 | KENWORTH | W9 Series | 2 | Aug 20, 2025 |
| 5MAPA5344RH075833View sourced platform decode | Trailer | 2024 | UNKNOWN | — | 1 | Feb 20, 2026 |
| 1XPXPP9X6ND796836View sourced platform decode | Truck-Tractor | 2022 | PETERBILT | 389 | 1 | Feb 20, 2026 |
| 1NP5GGGG90D526755View sourced platform decode | Incomplete - Glider | — | PETERBILT | 379 | 1 | Feb 18, 2026 |
| 1XKZP40X3SJ190112View sourced platform decode | Power unit | 2025 | KENWORTH | — | 1 | Jan 15, 2026 |
| 1M9P534B5K1041022View sourced platform decode | Trailer | 2019 | INTERCONSU | — | 1 | Jan 14, 2026 |
| 1XPXPP9XXKD633831View sourced platform decode | Power unit | 2019 | PETERBILT | — | 1 | Mar 26, 2025 |
| 1HTMMAAL02H535826View sourced platform decode | Truck | 2002 | INTERNATIONAL | MA025 | 1 | Feb 26, 2025 |
| 1NPTL40X78D739551View sourced platform decode | Power unit | 2008 | PETERBILT | — | 1 | Nov 7, 2024 |
| 1XPXPP9X1ND796839View sourced platform decode | Truck-Tractor | 2022 | PETERBILT | 389 | 1 | Oct 30, 2024 |
| 1XKWP40X1PR268690View sourced platform decode | Power unit | 2023 | KENWORTH | — | 1 | Oct 14, 2024 |
Showing 21 · most-inspected first.