License Plate CT 78978A (Connecticut) — Guillen & Sons Llc
USDOT 2978517 · 2022 Volvo VNR
Most recently recorded carrier for this plate
Guillen & Sons Llc Active
- USDOT
- 2978517
- MC
- 18146
- Status
- Active
- Type
- Motor Carrier
- Based in
- East Haven, CT
- Power units
- 5
- Drivers
- 6
- Inspections (24 mo)
- 10
- Crashes (24 mo)
- 1
- Vehicle OOS rate
- 50%
Carrier recorded at the latest inspection in the available records (2026-04-16). 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 CT-78978A appears in FMCSA inspection records 3 times. Recorded on one vehicle: VIN 4V4WC9DH9NN300060 (2022 Volvo VNR). Most recent operating carrier: Guillen & Sons Llc (USDOT 2978517). Vehicle make on file: Volvo (VOLV) (TRUCK TRACTOR). 2 out-of-service results across all inspections.
About this plate
Commercial license plate CT-78978A (Connecticut) appears in FMCSA roadside inspection records tied to one commercial vehicle. Inspection activity under this plate runs from 2025-01-06 to 2026-04-16. The latest inspection was in Connecticut, 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 2022 Volvo VNR — VIN 4V4WC9DH9NN300060 (truck tractor).
Combined inspection & out-of-service record
Across all vehicles on this plate there are 3 inspections on FMCSA record. The records show 2 out-of-service violations across 3 inspections. OOS breakdown: 1 vehicle, 1 driver. The leading violation category is Vehicle Maintenance (18), then Fatigued Driving (HOS) (1). Vehicle Maintenance covers brakes, lights, tires, load securement and other mechanical condition items.
Operators
Operated by Guillen & Sons Llc (USDOT 2978517) in every inspection on record.
Vehicle detail (inspections per unit)
FMCSA BASIC safety category breakdown
| BASIC Category | Violations | Status |
|---|---|---|
| Vehicle Maintenance | 18 | ⚠ High |
| Fatigued Driving (HOS) | 1 | — Minor |
| Unsafe Driving | 0 | ✓ Clean |
| Driver Fitness | 0 | ✓ Clean |
| Controlled Substances | 0 | ✓ Clean |
| Hazmat | 0 | ✓ Clean |