VIN 4R7G04022HT163754 — 2017 TPHT
Recorded with Industrial Piping Specialists Inc · USDOT 919321
Vehicle identity
| VIN | 4R7G04022HT163754 |
| Model year | 2017 |
| Make | TPHT |
| Vehicle type | SEMI-TRAILER |
| License plate | OK AE7688 (Oklahoma) |
| Inspection window | 2025-01-28 to 2026-09-08 |
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 |
|---|---|---|---|
| 2026-09-08 | 4R7G04022HT163754 | OK AE7688 | INDUSTRIAL PIPING SPECIALISTS INC · USDOT 919321 |
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
Industrial Piping Specialists Inc Active
- USDOT
- 919321
- MC
- —
- Status
- Active
- Type
- Motor Carrier
- Based in
- Tulsa, OK
- Power units
- 85
- Drivers
- 54
- Inspections (24 mo)
- 25
- Crashes (24 mo)
- 3
- Vehicle OOS rate
- 25%
Carrier recorded at the latest inspection in the available records (2026-09-08). 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
4R7G04022HT163754 is a 2017 TPHT operated by Industrial Piping Specialists Inc (USDOT 919321). License plate on its inspection records: OK AE7688. 4 roadside inspections 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 TPHT is the vehicle NHTSA’s VIN registry returns for 4R7G04022HT163754.
Roadside inspection & out-of-service record
This specific vehicle appears in 4 FMCSA roadside inspections between 2025-01-28 and 2026-09-08. Across those inspections it was never placed out of service. Its most recent inspection (2026-09-08) was in Texas, a Level II — walk-around inspection of the driver and the vehicle. No violations were recorded against this vehicle in our inspection window.
Operator history
Operated by Industrial Piping Specialists Inc (USDOT 919321) from 2025-01-28 to 2026-09-08 — 4 inspections, none out of service.
Full spec sheet (NHTSA vPIC decode)
| Make | TOP HAT INDUSTRIES |
| Model Year | 2017 |
| Vehicle Type | TRAILER NHTSA’s top-level vehicle category derived from the VIN. |
| Manufacturer | TOP HAT INDUSTRIES, INC. The legal manufacturer of record in NHTSA’s database. |
| Plant City | NAPLES Where the chassis was assembled — useful for verifying the VIN against the build record. |
| Plant State | TEXAS |
| 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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