VIN 4KNFT2028EL161949 — 2014 Towmaster Inc. (TOWR) Towmaster Inc.
Recorded with Sierra Trench Protection Rental And Sales · USDOT 2301762
Vehicle identity
| VIN | 4KNFT2028EL161949 |
| Model year | 2014 |
| Make | Towmaster Inc. (TOWR) |
| Model | Towmaster Inc. |
| Vehicle type | SEMI-TRAILER |
| License plate | CA 4UZ6578 (California) |
| Inspection window | 2025-03-13 to 2026-01-26 |
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 |
|---|---|---|---|
| 2026-01-26 | 4KNFT2028EL161949 | CA 4UZ6578 | SIERRA TRENCH PROTECTION RENTAL AND SALES · USDOT 2301762 |
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
Sierra Trench Protection Rental And Sales Active
- USDOT
- 2301762
- MC
- —
- Status
- Active
- Type
- Motor Carrier
- Based in
- Auburn, CA
- Power units
- 4
- Drivers
- 4
- Inspections (24 mo)
- 10
- Crashes (24 mo)
- 0
- Vehicle OOS rate
- 33.3%
Carrier recorded at the latest inspection in the available records (2026-01-26). 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
4KNFT2028EL161949 is a 2014 Towmaster Inc. operated by Sierra Trench Protection Rental And Sales (USDOT 2301762). License plate on its inspection records: CA 4UZ6578. 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
2014 Towmaster Inc. is the vehicle NHTSA’s VIN registry returns for 4KNFT2028EL161949. It is a trailer built by MONROE TOWMASTER, LLC at the LITCHFIELD, MINNESOTA plant.
Roadside inspection & out-of-service record
This specific vehicle appears in 2 FMCSA roadside inspections between 2025-03-13 and 2026-01-26. Across those inspections it was never placed out of service. Its most recent inspection (2026-01-26) was in California, 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 Sierra Trench Protection Rental And Sales (USDOT 2301762) from 2025-03-13 to 2026-01-26 — 2 inspections, none out of service.
Full spec sheet (NHTSA vPIC decode)
| Make | TOWMASTER INC. |
| Model | Towmaster Inc. |
| Model Year | 2014 |
| 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 & inspection history
Related vehicles
- 3HCERTZN6KL227567 International (4 insp · 1 OOS)
- 3HTGSSNT2JN578393 International (3 insp · 1 OOS)
- 1NKDL40X0FJ426320 Kenworth (3 insp · 1 OOS)
- 1LH435VH771A15637 LANL (4 insp)
- 1TKC024228M023341 TRIM (1 insp)
- 5FTCF3026T1023849 FELLI (1 insp)
Related
Frequently Asked Questions
What does VIN 4KNFT2028EL161949 decode to?
Does VIN 4KNFT2028EL161949 have a clean inspection record?
What license plate is on VIN 4KNFT2028EL161949?
Vetting a used truck purchase?
Tell us what you're looking for and we'll send matching new or used trucks — no obligation.