VIN 7KF1H4329KA000143 — 2019 Mertz Manufacturing (MERTZ MANU) Mertz Manufacturing, LLC
Recorded with Hardnock Limited Company · USDOT 4048951
Vehicle identity
| VIN | 7KF1H4329KA000143 |
| Model year | 2019 |
| Make | Mertz Manufacturing (MERTZ MANU) |
| Model | Mertz Manufacturing, LLC |
| Vehicle type | INTERMODAL CHASSIS |
| License plate | OK AK1208 (Oklahoma) |
| Last inspected | 2026-01-16 |
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 |
|---|---|---|---|
| 2026-01-16 | 7KF1H4329KA000143 | OK AK1208 | HARDNOCK LIMITED COMPANY · USDOT 4048951 |
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
Hardnock Limited Company Active
- USDOT
- 4048951
- MC
- 1533846
- Status
- Active
- Type
- Motor Carrier
- Based in
- Katy, TX
- Power units
- 1
- Drivers
- 1
- Inspections (24 mo)
- 20
- Crashes (24 mo)
- 1
- Vehicle OOS rate
- 58.3%
Carrier recorded at the latest inspection in the available records (2026-01-16). 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
7KF1H4329KA000143 is a 2019 Mertz Manufacturing , LLC operated by Hardnock Limited Company (USDOT 4048951). License plate on its inspection records: OK AK1208. 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
2019 Mertz Manufacturing , LLC is the vehicle NHTSA’s VIN registry returns for 7KF1H4329KA000143. It is a trailer built by MERTZ MANUFACTURING, INC. at the PONCA CITY, OKLAHOMA plant. 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 2026-01-16). Across those inspections it was never placed out of service. Its most recent inspection (2026-01-16) was in Louisiana, 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 Hardnock Limited Company (USDOT 4048951) on 2026-01-16 — 1 inspection, none out of service.
Full spec sheet (NHTSA vPIC decode)
| Make | MERTZ MANUFACTURING |
| Model | Mertz Manufacturing, LLC |
| Model Year | 2019 |
| Vehicle Type | TRAILER NHTSA’s top-level vehicle category derived from the VIN. |
| Body Class | Trailer The body style NHTSA assigns from the VIN — e.g. truck-tractor, straight truck, or cutaway. |
| Manufacturer | MERTZ MANUFACTURING, INC. The legal manufacturer of record in NHTSA’s database. |
| Plant City | PONCA CITY Where the chassis was assembled — useful for verifying the VIN against the build record. |
| Plant State | OKLAHOMA |
| Plant Country | UNITED STATES (USA) |
| Axles | 2 Number of axles — ties directly to weight limits and toll/registration class. |
Operator & inspection history
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Frequently Asked Questions
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