Carrier profile · USDOT 2328596 · Updated Jun 13, 2026
Westlake Holdings Inc
DBA ROI INDUSTRIES
3 power unitsLocal · 1 statesFITCHBURG, MA50/100
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)
- 3
- Observed power (24 mo)
- 2
- 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 |
|---|---|---|---|---|---|---|
| 54DC4W1D8TS200053View sourced platform decode | Power unit | 2026 | ISU | — | 1 | Jun 8, 2026 |
| 54DC4W1D3PS204503View sourced platform decode | Power unit | 2023 | ISU | — | 1 | Dec 31, 2025 |
Showing 2 · most-inspected first.