License Plate CT 74478A (Connecticut) — H I Stone & Son Inc
USDOT 496152 · 2016 Mack CXU (Pinnacle)
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 |
|---|---|---|---|
| 2025-08-11 | 1M1AW09Y5GM077560 | CT 74478A | H I STONE & SON INC · USDOT 496152 |
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
H I Stone & Son Inc Active
- USDOT
- 496152
- MC
- 462647
- Status
- Active
- Type
- Motor Carrier
- Based in
- Southbury, CT
- Power units
- 61
- Drivers
- 63
- Inspections (24 mo)
- 32
- Crashes (24 mo)
- 4
- Vehicle OOS rate
- 38.9%
Carrier recorded at the latest inspection in the available records (2025-08-11). 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-74478A appears in FMCSA inspection records 3 times. Recorded on one vehicle: VIN 1M1AW09Y5GM077560 (2016 Mack CXU (Pinnacle)). Most recent operating carrier: H I Stone & Son Inc (USDOT 496152). Vehicle make on file: Mack (TRUCK TRACTOR). 1 out-of-service result across all inspections.
About this plate
Commercial license plate CT-74478A (Connecticut) appears in FMCSA roadside inspection records tied to one commercial vehicle. Inspection activity under this plate runs from 2024-12-31 to 2025-08-11. 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 2016 Mack CXU (Pinnacle) — VIN 1M1AW09Y5GM077560 (truck tractor).
Combined inspection & out-of-service record
Across all vehicles on this plate there are 3 inspections on FMCSA record. The records show 1 out-of-service violation across 3 inspections. OOS breakdown: 1 vehicle. The leading violation category is Vehicle Maintenance (6), then Unsafe Driving (1). Vehicle Maintenance covers brakes, lights, tires, load securement and other mechanical condition items.
Operators
Operated by H I Stone & Son Inc (USDOT 496152) in every inspection on record.
Vehicle detail (inspections per unit)
FMCSA BASIC safety category breakdown
| BASIC Category | Violations | Status |
|---|---|---|
| Vehicle Maintenance | 6 | ⚠ High |
| Unsafe Driving | 1 | — Minor |
| Driver Fitness | 0 | ✓ Clean |
| Fatigued Driving (HOS) | 0 | ✓ Clean |
| Controlled Substances | 0 | ✓ Clean |
| Hazmat | 0 | ✓ Clean |