Carrier profile · USDOT 4225877 · MC-1634101 · Updated Jun 13, 2026
SIGMA ASSOCIATES LLC
DBA SIGMA NATIONAL
1 power unitavg 9.5 yrRegional · 5 statesBELLEVUE, WA74/100
CARRIER ACTIVEMC-1634101 ACTIVEUNDELIVERABLE ADDRESS
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)
- 7
- Trailers (towed)
- 11
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
2026
Newest model yr
2001
Oldest model yr
55.6%
VINs decoded
Unit roster· VIN-decoded from inspections · NHTSA vPIC
| VIN | Type | Year | Make | Model | Insp. | Last seen |
|---|---|---|---|---|---|---|
| 1XPBDP9X3KD232172View sourced platform decode | Truck-Tractor | 2019 | PETERBILT | 579 | 5 | Jun 2, 2026 |
| 4V4NC9EJ5DN149584View sourced platform decode | Truck-Tractor | 2013 | VOLVO TRUCK | VNL | 2 | Mar 24, 2026 |
| 1UYVS2530L2827926View sourced platform decode | Trailer | 2020 | UTILITY TRAILER MA | Utility Trailer Manufacturer | 2 | Jan 7, 2025 |
| 1GR1A0629PB514685View sourced platform decode | Trailer | 2023 | GREAT DANE TRAILER | Great Dane Trailers | 1 | Jun 2, 2026 |
| 1GR1P0623TT731989View sourced platform decode | Trailer | 2026 | GREAT DANE | — | 1 | May 7, 2026 |
| 1JJV572W93L821108View sourced platform decode | Trailer | 2003 | WABASH | Wabash National Corporation | 1 | Mar 24, 2026 |
| 57VAA4528M1000699View sourced platform decode | Trailer | 2021 | UNPUBLISHE | — | 1 | Mar 13, 2026 |
| 1UYVS35379G609905View sourced platform decode | Trailer | 2009 | UTILITY TR | — | 1 | Feb 12, 2026 |
| 1GRAA06269T552369View sourced platform decode | Trailer | 2009 | GREAT DANE TRAILER | Great Dane Trailers | 1 | Jan 22, 2026 |
| 1DTP80Z20SP036090View sourced platform decode | Trailer | 2025 | UNPUBLISHE | — | 1 | Apr 10, 2025 |
| 4V4NC9EH7FN937704View sourced platform decode | Truck-Tractor | 2015 | VOLVO TRUCK | VNL | 1 | Feb 19, 2025 |
| 1JJV532W74L855428View sourced platform decode | Trailer | 2004 | UNPUBLISHE | — | 1 | Feb 19, 2025 |
| 3HSDZSZR5SN875936View sourced platform decode | Truck-Tractor | 2025 | INTERNATIONAL | LT62F | 1 | Jan 7, 2025 |
| 1UYVS25361U271624View sourced platform decode | Trailer | 2001 | UTILITY TRAILER MA | Utility Trailer Manufacturer | 1 | Dec 29, 2024 |
| 1XKYDP9X3LJ307634View sourced platform decode | Power unit | 2020 | KENWORTH | — | 1 | Dec 29, 2024 |
| 1XKYDP9X7MJ443721View sourced platform decode | Truck-Tractor | 2021 | KENWORTH | T680 | 1 | Dec 11, 2024 |
| 1UYVS2534P2741007View sourced platform decode | Trailer | 2023 | UTILITY | — | 1 | Oct 10, 2024 |
| 1XKYDP9X3LJ307364View sourced platform decode | Power unit | 2020 | KENWORTH | — | 1 | Oct 10, 2024 |
Showing 18 · most-inspected first.