Carrier profile · USDOT 3368007 · MC-1079461 · Updated Jun 13, 2026
Harmony Trucking LLC
5 power unitsavg 7.5 yrRegional · 3 statesSEATTLE, WA87/100
CARRIER ACTIVEMC-1079461 ACTIVE
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)
- 5
- Observed power (24 mo)
- 5
- Trailers (towed)
- 6
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
2013
Oldest model yr
54.5%
VINs decoded
Unit roster· VIN-decoded from inspections · NHTSA vPIC
| VIN | Type | Year | Make | Model | Insp. | Last seen |
|---|---|---|---|---|---|---|
| 3AKJHHDR8JSJX8689View sourced platform decode | Truck-Tractor | 2018 | FREIGHTLINER | Cascadia | 2 | May 4, 2026 |
| 3AKJHHDR3JSJH8840View sourced platform decode | Truck-Tractor | 2018 | FREIGHTLINER | Cascadia | 2 | Apr 7, 2026 |
| 4V4NC9EH2DN136384View sourced platform decode | Truck-Tractor | 2013 | VOLVO TRUCK | VNL | 2 | Nov 7, 2024 |
| 3AKJGLD52FSGH0028View sourced platform decode | Truck-Tractor | 2015 | FREIGHTLINER | Cascadia | 1 | Jul 27, 2026 |
| 1UYVS253XH3970609View sourced platform decode | Trailer | 2017 | UTILITY | — | 1 | Jul 27, 2026 |
| 3H3V532C5MR734190View sourced platform decode | Trailer | 2021 | HYUNDAI TR | — | 1 | May 4, 2026 |
| 2DM42JA45SS212755View sourced platform decode | Trailer | 2025 | DI-MOND TRAILERS, | Di-Mond Trailers, Inc. | 1 | Apr 7, 2026 |
| 3H3V532C1KR955900View sourced platform decode | Trailer | 2019 | HYUNDAI TR | — | 1 | Feb 11, 2026 |
| 3H3V532K6SS078255View sourced platform decode | Trailer | 2025 | HYUNDAI TR | — | 1 | Jan 26, 2026 |
| 4V4NC9EH5EN153066View sourced platform decode | Truck-Tractor | 2014 | VOLVO TRUCK | VNL | 1 | Aug 5, 2025 |
| 1GRAP062XKT134286View sourced platform decode | Trailer | 2019 | GDAN | — | 1 | Aug 28, 2024 |
Showing 11 · most-inspected first.