License Plate OK 5271KN (Oklahoma) — Sentry Wellhead Systems Llc
USDOT 2978257 · 2017 Fontaine Trailer Co.
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 |
|---|---|---|---|
| 2026-07-12 | 13N248208H1521140 | OK 5271KN | SENTRY WELLHEAD SYSTEMS LLC · USDOT 2978257 |
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
Sentry Wellhead Systems Llc Active
- USDOT
- 2978257
- MC
- 1076301
- Status
- Active
- Type
- Motor Carrier
- Based in
- The Woodlands, TX
- Power units
- 5
- Drivers
- 6
- Inspections (24 mo)
- 5
- Crashes (24 mo)
- 0
- Vehicle OOS rate
- 33.3%
Carrier recorded at the latest inspection in the available records (2026-07-12). 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 OK-5271KN appears in FMCSA inspection records 1 time. Recorded on one vehicle: VIN 13N248208H1521140 (2017 Fontaine Trailer Co.). Most recent operating carrier: Sentry Wellhead Systems Llc (USDOT 2978257). Vehicle make on file: Fontaine Trailer Co. (FONTAINE T) (SEMI-TRAILER). No out-of-service violations are recorded under this plate in the available inspection records. Other violations may still be present.
About this plate
Commercial license plate OK-5271KN (Oklahoma) appears in FMCSA roadside inspection records tied to one commercial vehicle. The most recent inspection activity under this plate was 2026-07-12. The latest inspection was in Pennsylvania, a Level II — walk-around inspection of the driver and the vehicle. That is outside the plate's issuing jurisdiction (Oklahoma).
Vehicle on this plate
This plate is associated with a single vehicle, a 2017 Fontaine Trailer Co. — VIN 13N248208H1521140 (semi-trailer).
Combined inspection & out-of-service record
Across all vehicles on this plate there are 1 inspection on FMCSA record. No out-of-service violations appear in the available records under this plate. This does not mean that every inspection was free of other violations.
Operators
Operated by Sentry Wellhead Systems Llc (USDOT 2978257) in every inspection on record.