Carrier profile · USDOT 1497109 · MC-630184 · Updated Jun 30, 2026
Assabet Mack Service Inc
DBA ASSABET HEAVY HAULING
7 power unitsavg 16.7 yrRegional · 3 statesSHIRLEY, MA74/100
CARRIER ACTIVEMC-630184 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)
- 7
- Observed power (24 mo)
- 3
- 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
2023
Newest model yr
1998
Oldest model yr
50.0%
VINs decoded
Unit roster· VIN-decoded from inspections · NHTSA vPIC
| VIN | Type | Year | Make | Model | Insp. | Last seen |
|---|---|---|---|---|---|---|
| 1PMB1433582031758View sourced platform decode | Trailer | 2008 | POLAR TANK TRAILER | Polar Tank Trailer | 3 | Jul 22, 2025 |
| 2WKEDDCH9XK954310View sourced platform decode | Truck-Tractor | 1999 | WESTERN STAR | 4900E | 3 | Jul 22, 2025 |
| 1M2AA12YXWW095260View sourced platform decode | Power unit | 1998 | MACK | — | 1 | Aug 11, 2025 |
| 5MC124813P3211849View sourced platform decode | Trailer | 2023 | MNTR | — | 1 | Aug 11, 2025 |
| 1XKWPBEX17J159240View sourced platform decode | Power unit | 2007 | KENWORTH M | — | 1 | Oct 1, 2024 |
| 40FSK5334M1040987View sourced platform decode | Trailer | 2021 | TALBERT | TALBERT | 1 | Oct 1, 2024 |
Showing 6 · most-inspected first.