Carrier profile · USDOT 2944379 · Updated Jun 13, 2026
SUPERIOR INSULATION LLC
6 power unitsLocal · 2 statesSMITHFIELD, RI88/100
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)
- 6
- Observed power (24 mo)
- 5
- Trailers (towed)
- 0
Capacity is power units only — trailers are towed equipment and are never summed into a fleet-size figure.
Unit roster· VIN-decoded from inspections · NHTSA vPIC
| VIN | Type | Year | Make | Model | Insp. | Last seen |
|---|---|---|---|---|---|---|
| 4UZBVG11XKGKG3625 | Power unit | 2019 | MITSUBISHI | — | 2 | May 22, 2026 |
| 4UZBYG11XKGKT7764 | Power unit | 2019 | MITS | — | 2 | Sep 18, 2025 |
| 54DCDW1B2GS810163 | Power unit | 2016 | CHEVROLET | — | 1 | Sep 30, 2025 |
| JL6BBG1S77K002751 | Power unit | 2007 | MITSUBISHI | — | 1 | Sep 24, 2024 |
| 4UZBVG114LGLV2256 | Power unit | 2020 | MITSUBISHI | — | 1 | Sep 23, 2024 |
Showing 5 · most-inspected first.