VIN 4KNFT19293L160402 — 2003 Towmaster Inc. (TOWMASTER) Towmaster Inc.
Recorded with Rocky Mountain Supply Inc · USDOT 1289414
Vehicle identity
| VIN | 4KNFT19293L160402 |
| Model year | 2003 |
| Make | Towmaster Inc. (TOWMASTER) |
| Model | Towmaster Inc. |
| Vehicle type | SEMI-TRAILER |
| License plates | ID 9372TN (Idaho) MT EAH784 (Montana) |
| Inspection window | 2025-07-31 to 2026-06-19 |
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 |
|---|---|---|---|
| 2026-06-19 | 4KNFT19293L160402 | ID 9372TN | ROCKY MOUNTAIN SUPPLY INC · USDOT 1289414 |
| 2025-07-31 | 4KNFT19293L160402 | MT EAH784 | BUYAN TRUCKING LLC · USDOT 3083467 |
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
Rocky Mountain Supply Inc Active
- USDOT
- 1289414
- MC
- 1271899
- Status
- Active
- Type
- Motor Carrier
- Based in
- Idaho Falls, ID
- Power units
- 14
- Drivers
- 14
- Inspections (24 mo)
- 13
- Crashes (24 mo)
- 0
- Vehicle OOS rate
- 28.6%
Carrier recorded at the latest inspection in the available records (2026-06-19). 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
4KNFT19293L160402 is a 2003 Towmaster Inc. operated by Rocky Mountain Supply Inc (USDOT 1289414). License plates on its inspection records: ID 9372TN, MT EAH784. 2 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
2003 Towmaster Inc. is the vehicle NHTSA’s VIN registry returns for 4KNFT19293L160402. It is a trailer built by MONROE TOWMASTER, LLC at the LITCHFIELD, MINNESOTA plant. Powertrain: running on not applicable, paired with a not applicable transmission.
Roadside inspection & out-of-service record
This specific vehicle appears in 2 FMCSA roadside inspections between 2025-07-31 and 2026-06-19. Across those inspections it was never placed out of service. Its most recent inspection (2026-06-19) was in Idaho, 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
This VIN appears under 2 different carriers in our records, oldest first: Buyan Trucking Llc (USDOT 3083467) on 2025-07-31 — 1 inspection, none out of service; Rocky Mountain Supply Inc (USDOT 1289414) on 2026-06-19 — 1 inspection, none out of service.
Full spec sheet (NHTSA vPIC decode)
| Make | TOWMASTER INC. |
| Model | Towmaster Inc. |
| Model Year | 2003 |
| Series | Towmaster |
| 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 | MONROE TOWMASTER, LLC The legal manufacturer of record in NHTSA’s database. |
| Plant City | LITCHFIELD Where the chassis was assembled — useful for verifying the VIN against the build record. |
| Plant State | MINNESOTA |
| Plant Country | UNITED STATES (USA) |
| Axles | 2 Number of axles — ties directly to weight limits and toll/registration class. |
Operator history — 2 carriers operated this VIN
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Frequently Asked Questions
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