VIN 512DF19T5LW106590 — 2020 Rock Line Products (ROCK LINE)
Recorded with Qsi Inc · USDOT 2372134
Vehicle identity
| VIN | 512DF19T5LW106590 |
| Model year | 2020 |
| Make | Rock Line Products (ROCK LINE) |
| Vehicle type | SEMI-TRAILER |
| License plate | KY 937985 (Kentucky) |
| Last inspected | 2026-09-09 |
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 |
|---|---|---|---|
| 2026-09-09 | 512DF19T5LW106590 | KY 937985 | QSI INC · USDOT 2372134 |
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
Qsi Inc Active
- USDOT
- 2372134
- MC
- —
- Status
- Active
- Type
- Motor Carrier
- Based in
- Bardstown, KY
- Power units
- 28
- Drivers
- 46
- Inspections (24 mo)
- 20
- Crashes (24 mo)
- 1
- Vehicle OOS rate
- 25%
Carrier recorded at the latest inspection in the available records (2026-09-09). 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
512DF19T5LW106590 is a 2020 Rock Line Products operated by Qsi Inc (USDOT 2372134). License plate on its inspection records: KY 937985. 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
2020 Rock Line Products is the vehicle NHTSA’s VIN registry returns for 512DF19T5LW106590. Powertrain: running on not applicable, paired with a not applicable transmission.
Roadside inspection & out-of-service record
This specific vehicle appears in 1 FMCSA roadside inspection (most recent activity 2026-09-09). Across those inspections it was never placed out of service. Its most recent inspection (2026-09-09) was in West Virginia, a Level III — driver and paperwork only. No violations were recorded against this vehicle in our inspection window.
Operator history
Operated by Qsi Inc (USDOT 2372134) on 2026-09-09 — 1 inspection, none out of service.
Full spec sheet (NHTSA vPIC decode)
| Make | ROCK LINE PRODUCTS |
| Model Year | 2020 |
| 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
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Frequently Asked Questions
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