License Plate NH 5403486 (New Hampshire) — Superior Insulation Llc
USDOT 2955170 · 2024 Isuzu NPR-HD
Recorded vehicle, plate and carrier history
These are dated observations in the records available to us. They do not establish ownership, a sale, a transfer date, or continuous use between observations. The latest observation may not describe today’s vehicle or carrier.
| Observed dates | VIN | Plate | Reported carrier |
|---|---|---|---|
| 2025-11-17 | 54DC4J1D6RS211225 | NH 5403486 | SUPERIOR INSULATION LLC · USDOT 2955170 |
Evidence: FMCSA inspection observations and retained snapshots of our vehicle records. Coverage is incomplete; an unreported change cannot be dated from these records.
Most recently recorded carrier for this plate
Superior Insulation Llc Active
- USDOT
- 2955170
- MC
- —
- Status
- Active
- Type
- Motor Carrier
- Based in
- Tamworth, NH
- Power units
- 8
- Drivers
- 6
- Inspections (24 mo)
- 4
- Crashes (24 mo)
- 0
- Vehicle OOS rate
- 0%
Carrier recorded at the latest inspection in the available records (2025-11-17). This does not establish current ownership or confirm that the carrier still operates this vehicle.
View full carrier profile →Authority, insurance & bonds, safety scores, crash history, inspections and the full fleet list.
What this means
License plate NH-5403486 appears in FMCSA inspection records 3 times. Recorded on one vehicle: VIN 54DC4J1D6RS211225 (2024 Isuzu NPR-HD). Most recent operating carrier: Superior Insulation Llc (USDOT 2955170). Vehicle make on file: Isuzu (ISU) (STRAIGHT TRUCK). No out-of-service violations are recorded under this plate in the available inspection records. Other violations may still be present.
About this plate
Commercial license plate NH-5403486 (New Hampshire) appears in FMCSA roadside inspection records tied to one commercial vehicle. Inspection activity under this plate runs from 2025-01-13 to 2025-11-17. The latest inspection was in New Hampshire, a Level II — walk-around inspection of the driver and the vehicle.
Vehicle on this plate
This plate is associated with a single vehicle, a 2024 Isuzu NPR-HD — VIN 54DC4J1D6RS211225 (straight truck).
Combined inspection & out-of-service record
Across all vehicles on this plate there are 3 inspections on FMCSA record. No out-of-service violations appear in the available records under this plate. This does not mean that every inspection was free of other violations. The leading violation category is Unsafe Driving (3). Unsafe Driving covers speeding, improper lane changes and other moving violations.
Operators
Operated by Superior Insulation Llc (USDOT 2955170) in every inspection on record.
Vehicle detail (inspections per unit)
FMCSA BASIC safety category breakdown
| BASIC Category | Violations | Status |
|---|---|---|
| Unsafe Driving | 3 | ! Moderate |
| Vehicle Maintenance | 0 | ✓ Clean |
| Driver Fitness | 0 | ✓ Clean |
| Fatigued Driving (HOS) | 0 | ✓ Clean |
| Controlled Substances | 0 | ✓ Clean |
| Hazmat | 0 | ✓ Clean |