VIN 1PT01ACH4R9001973 — 2024 Trailmobile (TRMB) Trailmobile Trailer
Recorded with Valentin Castillo Requena · USDOT 2903428
Vehicle identity
| VIN | 1PT01ACH4R9001973 |
| Model year | 2024 |
| Make | Trailmobile (TRMB) |
| Model | Trailmobile Trailer |
| Vehicle type | SEMI-TRAILER |
| License plates | NL 535UL4 (Newfoundland and Labrador) MX 535UL4 (MX) |
| Inspection window | 2025-03-22 to 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 | 1PT01ACH4R9001973 | NL 535UL4 | VALENTIN CASTILLO REQUENA · USDOT 2903428 |
| 2025-03-22 | 1PT01ACH4R9001973 | MX 535UL4 | MARCO ISIDRO GUERRERO GUEVARA · USDOT 3262431 |
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
Valentin Castillo Requena Active
- USDOT
- 2903428
- MC
- —
- Status
- Active
- Type
- Motor Carrier
- Based in
- Valle Hermoso, TA
- Power units
- 17
- Drivers
- 17
- Inspections (24 mo)
- 188
- Crashes (24 mo)
- 1
- Vehicle OOS rate
- 49%
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.This vehicle has also been operated by 1 other carrier (listed below).
What this means
1PT01ACH4R9001973 is a 2024 Trailmobile Trailer operated by Valentin Castillo Requena (USDOT 2903428). License plates on its inspection records: NL 535UL4, MX 535UL4. 7 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
2024 Trailmobile Trailer is the vehicle NHTSA’s VIN registry returns for 1PT01ACH4R9001973. It is a trailer built by TRAILMOBILE (PULLMAN INCORPORATED) at the CHARLESTON, ILLINOIS plant. Powertrain: running on not applicable, paired with a not applicable transmission.
Roadside inspection & out-of-service record
This specific vehicle appears in 7 FMCSA roadside inspections between 2025-03-22 and 2026-09-09. Across those inspections it was never placed out of service. Its most recent inspection (2026-09-09) was in Texas, a Level I — full inspection of the driver and the vehicle. No violations were recorded against this vehicle in our inspection window.
Operator history
This VIN appears under 2 different carriers in our records, oldest first: Marco Isidro Guerrero Guevara (USDOT 3262431) on 2025-03-22 — 1 inspection, none out of service; Valentin Castillo Requena (USDOT 2903428) from 2025-08-22 to 2026-09-09 — 6 inspections, none out of service.
Full spec sheet (NHTSA vPIC decode)
| Make | TRAILMOBILE |
| Model | Trailmobile Trailer |
| Model Year | 2024 |
| Series | Optimum |
| 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 | TRAILMOBILE (PULLMAN INCORPORATED) The legal manufacturer of record in NHTSA’s database. |
| Plant City | CHARLESTON Where the chassis was assembled — useful for verifying the VIN against the build record. |
| Plant State | ILLINOIS |
| Plant Country | UNITED STATES (USA) |
Operator history — 2 carriers operated this VIN
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Related
Frequently Asked Questions
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