Carrier profile · USDOT 2957603 · MC-2814 · Updated Sep 6, 2026
Thaddeus Spencer
DBA TADCO TRANSPORT
1 power unitavg 7 yrLocal · 2 statesCORVALLIS, OR88/100
CARRIER ACTIVEMC-2814 ACTIVERATED SATISFACTORYHAZMAT
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
2022
Newest model yr
2017
Oldest model yr
100.0%
VINs decoded
Unit roster· VIN-decoded from inspections · NHTSA vPIC
| VIN | Type | Year | Make | Model | Insp. | Last seen |
|---|---|---|---|---|---|---|
| 1FUJGLDR3HLHN4963View sourced platform decode | Truck-Tractor | 2017 | FREIGHTLINER | Cascadia | 6 | Aug 20, 2026 |
| 1W1K5482XN6631128View sourced platform decode | Trailer | 2022 | WILSON | Wilson | 5 | Aug 20, 2026 |
| 4WW5482A6J6626664View sourced platform decode | Trailer | 2018 | WILSON TRAILER CO. | — | 1 | May 27, 2026 |
Showing 3 · most-inspected first.