Carrier profile · USDOT 571593 · Updated Jun 21, 2026
R J Grondin & Sons
50 power unitsLocal · 1 statesGORHAM, ME68/100
AUTHORITY STATUS UNKNOWNHAZMAT
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)
- 50
- Observed power (24 mo)
- 4
- Trailers (towed)
- 1
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 |
|---|---|---|---|---|---|---|
| 1NPCXPEXXPD858238View sourced platform decode | Power unit | 2023 | PTRB | — | 1 | Nov 6, 2025 |
| 1NPCXPEX6FD268374View sourced platform decode | Power unit | 2015 | PTRB | — | 1 | Sep 19, 2025 |
| 1NPCXPEX2PD893808View sourced platform decode | Power unit | 2023 | PTRB | — | 1 | May 21, 2025 |
| 1FDRF3HN6RDA36963View sourced platform decode | Power unit | 2024 | FORD | — | 1 | Apr 22, 2025 |
| 58CB1EE21LC001797View sourced platform decode | Trailer | 2020 | OTHR | — | 1 | Apr 22, 2025 |
Showing 5 · most-inspected first.