License Plate MA W99940 (Massachusetts) — Rdp Insulation Llc
USDOT 3958408 · 2019 Isuzu NPR/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 |
|---|---|---|---|
| 2026-09-24 | 54DB4W1B5KS809285 | MA W99940 | RDP INSULATION LLC · USDOT 3958408 |
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
Rdp Insulation Llc Active
- USDOT
- 3958408
- MC
- 1475441
- Status
- Active
- Type
- Motor Carrier
- Based in
- Woburn, MA
- Power units
- 5
- Drivers
- 4
- Inspections (24 mo)
- 7
- Crashes (24 mo)
- 0
- Vehicle OOS rate
- 0%
Carrier recorded at the latest inspection in the available records (2026-09-24). 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 MA-W99940 appears in FMCSA inspection records 1 time. Recorded on one vehicle: VIN 54DB4W1B5KS809285 (2019 Isuzu NPR/NPR-HD). Most recent operating carrier: Rdp Insulation Llc (USDOT 3958408). Vehicle make on file: Isuzu (ISU) (STRAIGHT TRUCK). 1 out-of-service result across all inspections.
About this plate
Commercial license plate MA-W99940 (Massachusetts) appears in FMCSA roadside inspection records tied to one commercial vehicle. The most recent inspection activity under this plate was 2026-09-24. The latest inspection was in Massachusetts, a Level III — driver and paperwork only.
Vehicle on this plate
This plate is associated with a single vehicle, a 2019 Isuzu NPR/NPR-HD — VIN 54DB4W1B5KS809285 (straight truck).
Combined inspection & out-of-service record
Across all vehicles on this plate there are 1 inspection on FMCSA record. The records show 1 out-of-service violation across 1 inspection. OOS breakdown: 1 driver. The leading violation category is Unsafe Driving (1), then Driver Fitness (1). Unsafe Driving covers speeding, improper lane changes and other moving violations.
Operators
Operated by Rdp Insulation Llc (USDOT 3958408) in every inspection on record.
Vehicle detail (inspections per unit)
FMCSA BASIC safety category breakdown
| BASIC Category | Violations | Status |
|---|---|---|
| Unsafe Driving | 1 | — Minor |
| Driver Fitness | 1 | — Minor |
| Vehicle Maintenance | 0 | ✓ Clean |
| Fatigued Driving (HOS) | 0 | ✓ Clean |
| Controlled Substances | 0 | ✓ Clean |
| Hazmat | 0 | ✓ Clean |