Carrier profile · USDOT 833112 · MC-368857 · Updated Jun 13, 2026
Spencer B Stelly
DBA STELLY TRANSPORT
1 power unitavg 3.3 yrLocal · 1 statesCALDWELL, ID50/100
AUTHORITY STATUS UNKNOWNMC-368857 STATUS UNKNOWN
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
2022
Oldest model yr
33.3%
VINs decoded
Unit roster· VIN-decoded from inspections · NHTSA vPIC
| VIN | Type | Year | Make | Model | Insp. | Last seen |
|---|---|---|---|---|---|---|
| 1XKWP40X9RR351805View sourced platform decode | Truck-Tractor | 2024 | KENWORTH | W9 Series | 2 | May 14, 2026 |
| 1W1K64820N5561223View sourced platform decode | Trailer | 2022 | WILX | — | 1 | May 14, 2026 |
| 1W1K64822N5561224View sourced platform decode | Trailer | 2022 | WILX | — | 1 | Dec 1, 2025 |
Showing 3 · most-inspected first.