VIN 512DF17T4HC104552 — 2017 Rock Line Products (ROCKFORD I)
Recorded with Bulldog Demolition & Construction Services Llc · USDOT 4573821
Vehicle identity
| VIN | 512DF17T4HC104552 |
| Model year | 2017 |
| Make | Rock Line Products (ROCKFORD I) |
| Vehicle type | SEMI-TRAILER |
| License plate | TN 144652T (Tennessee) |
| Last inspected | 2026-03-24 |
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 |
|---|---|---|---|
| 2026-03-24 | 512DF17T4HC104552 | TN 144652T | BULLDOG DEMOLITION & CONSTRUCTION SERVICES LLC · USDOT 4573821 |
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 vehicle
Bulldog Demolition & Construction Services Llc Active
- USDOT
- 4573821
- MC
- —
- Status
- Active
- Type
- Motor Carrier
- Based in
- Kansas City, MO
- Power units
- 3
- Drivers
- 12
- Inspections (24 mo)
- 1
- Crashes (24 mo)
- 0
- Vehicle OOS rate
- 100%
Carrier recorded at the latest inspection in the available records (2026-03-24). 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
512DF17T4HC104552 is a 2017 Rock Line Products operated by Bulldog Demolition & Construction Services Llc (USDOT 4573821). License plate on its inspection records: TN 144652T. 1 roadside inspection on FMCSA record. No out-of-service violations are recorded for this VIN in the available inspection records. Other violations may still be present.
What this VIN is
2017 Rock Line Products is the vehicle NHTSA’s VIN registry returns for 512DF17T4HC104552.
Roadside inspection & out-of-service record
This specific vehicle appears in 1 FMCSA roadside inspection (most recent activity 2026-03-24). Across those inspections it was never placed out of service. Its most recent inspection (2026-03-24) was in Kansas, a Level I — full inspection of the driver and the vehicle. No violations were recorded against this vehicle in our inspection window.
Operator history
Operated by Bulldog Demolition & Construction Services Llc (USDOT 4573821) on 2026-03-24 — 1 inspection, none out of service.
Full spec sheet (NHTSA vPIC decode)
| Make | ROCK LINE PRODUCTS |
| Model Year | 2017 |
| Vehicle Type | TRAILER NHTSA’s top-level vehicle category derived from the VIN. |
| Manufacturer | ROCK LINE PRODUCTS INC. The legal manufacturer of record in NHTSA’s database. |
Operator & inspection history
Related vehicles
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Frequently Asked Questions
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