Carrier profile · USDOT 3028379 · Updated Jun 13, 2026
Petroleum Service & Calibration Inc
14 power unitsavg 4.5 yrRegional · 4 statesDENVER, NC100/100
AUTHORITY STATUS UNKNOWNHAZMAT
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)
- 14
- Observed power (24 mo)
- 10
- 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
2017
Oldest model yr
46.2%
VINs decoded
Unit roster· VIN-decoded from inspections · NHTSA vPIC
| VIN | Type | Year | Make | Model | Insp. | Last seen |
|---|---|---|---|---|---|---|
| 3C7WRTCL5RG138667View sourced platform decode | Incomplete - Chassis Cab (Single Cab) | 2024 | RAM | 3500 | 4 | Dec 10, 2025 |
| 7UZFX1421S1003942View sourced platform decode | Trailer | 2025 | KAUFMAN TRAILERS G | Kaufman Trailers Group, LLC | 3 | Jul 27, 2026 |
| 1FDUF5GT1HEB14323View sourced platform decode | Incomplete - Chassis Cab (Single Cab) | 2017 | FORD | F-550 | 3 | Jan 16, 2025 |
| 1FDUF5GT4LEC52978View sourced platform decode | Incomplete - Chassis Cab (Single Cab) | 2020 | FORD | F-550 | 2 | Apr 1, 2026 |
| JALE5W164R7303489View sourced platform decode | Power unit | 2024 | ISUZU | — | 2 | Sep 22, 2025 |
| 1GB4YSEY8MF131804View sourced platform decode | Incomplete - Chassis Cab (Double Cab) | 2021 | CHEVROLET | Silverado | 1 | Jul 27, 2026 |
| 3C7WRMBL6NG112533View sourced platform decode | Incomplete - Chassis Cab (Single Cab) | 2022 | RAM | 5500 | 1 | Feb 9, 2026 |
| 1HTKHPVK1NH321903View sourced platform decode | Power unit | 2022 | CHEV | — | 1 | Jan 8, 2026 |
| 5VGFX1426NL008313View sourced platform decode | Trailer | 2022 | KAUFMAN | — | 1 | Sep 29, 2025 |
| 1HTKHPVK3NH204999View sourced platform decode | Power unit | 2022 | CHEV | — | 1 | Aug 5, 2025 |
| 1FDUF5GT8LEC52966View sourced platform decode | Power unit | 2020 | FORD | — | 1 | Feb 11, 2025 |
| 5VGFX1426NL010546View sourced platform decode | Trailer | 2022 | KAUF | — | 1 | Jan 28, 2025 |
| 1FDUF5GT7KDA20718View sourced platform decode | Power unit | 2019 | COURIER | — | 1 | Aug 27, 2024 |
Showing 13 · most-inspected first.