Carrier profile · USDOT 3842994 · Updated Jun 13, 2026
Jim Armstrong Inc
2 power unitsavg 7.8 yrLocal · 1 statesTUOLUMNE, CA50/100
AUTHORITY 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)
- 2
- Observed power (24 mo)
- 3
- 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
2016
Oldest model yr
83.3%
VINs decoded
Unit roster· VIN-decoded from inspections · NHTSA vPIC
| VIN | Type | Year | Make | Model | Insp. | Last seen |
|---|---|---|---|---|---|---|
| 1NPTL40X2MD756851View sourced platform decode | Truck | 2021 | PETERBILT | 367 | 1 | Apr 22, 2025 |
| 1W9W1L125NW110008View sourced platform decode | Trailer | 2022 | WHLG | — | 1 | Apr 22, 2025 |
| 1NPXL40X0GD352470View sourced platform decode | Truck | 2016 | PETERBILT | 389 | 1 | Feb 11, 2025 |
| 1W9W1L128GW110040View sourced platform decode | Trailer | 2016 | WHIT-LOG | Whit-Log, Inc. | 1 | Feb 11, 2025 |
| 1NPTL40X0HD418712View sourced platform decode | Truck | 2017 | PETERBILT | 367 | 1 | Aug 22, 2024 |
| 1W9W1L120HW110034View sourced platform decode | Trailer | 2017 | WHIT-LOG | Whit-Log, Inc. | 1 | Aug 22, 2024 |
Showing 6 · most-inspected first.