VIN 2DM421A48LS173001 — 2020 Di-mond Trailers, Inc. (vPIC; filed make: OTHR) Di-Mond Trailers, Inc.
Recorded with Duncan & Son Lines Inc · USDOT 44035
Vehicle identity
| VIN | 2DM421A48LS173001 |
| Model year | 2020 |
| Make | Di-mond Trailers, Inc. (vPIC; filed make: OTHR) |
| Model | Di-Mond Trailers, Inc. |
| Vehicle type | SEMI-TRAILER |
| License plate | ON S5437N (Ontario) |
| Inspection window | 2025-02-25 to 2026-04-06 |
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 |
|---|---|---|---|
| 2026-04-06 | 2DM421A48LS173001 | ON S5437N | DUNCAN & SON LINES INC · USDOT 44035 |
| 2026-02-04 | 2DM421A48LS173001 | ON S5437N | MARCO ANTONIO BUSTOS GALLARDO · USDOT 3862042 |
| 2025-02-25 | 2DM421A48LS173001 | ON S5437N | KEYPOINT CARRIERS LIMITED · USDOT 908748 |
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
Duncan & Son Lines Inc Active
- USDOT
- 44035
- MC
- 144606
- Status
- Active
- Type
- Carrier & Broker
- Based in
- Buckeye, AZ
- Power units
- 259
- Drivers
- 231
- Inspections (24 mo)
- 425
- Crashes (24 mo)
- 14
- Vehicle OOS rate
- 12.7%
Carrier recorded at the latest inspection in the available records (2026-04-06). 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 2 other carriers (listed below).
What this means
2DM421A48LS173001 is a 2020 Di-mond Trailers, Inc. operated by Duncan & Son Lines Inc (USDOT 44035). License plate on its inspection records: ON S5437N. 3 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
2020 Di-mond Trailers, Inc. is the vehicle NHTSA’s VIN registry returns for 2DM421A48LS173001. It is a trailer built by DI-MOND TRAILERS INC..
Roadside inspection & out-of-service record
This specific vehicle appears in 3 FMCSA roadside inspections between 2025-02-25 and 2026-04-06. Across those inspections it was never placed out of service. Its most recent inspection (2026-04-06) 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
This VIN appears under 3 different carriers in our records, oldest first: Keypoint Carriers Limited (USDOT 908748) on 2025-02-25 — 1 inspection, none out of service; Marco Antonio Bustos Gallardo (USDOT 3862042) on 2026-02-04 — 1 inspection, none out of service; Duncan & Son Lines Inc (USDOT 44035) on 2026-04-06 — 1 inspection, none out of service.
Full spec sheet (NHTSA vPIC decode)
| Make | DI-MOND TRAILERS, INC. |
| Model | Di-Mond Trailers, Inc. |
| Model Year | 2020 |
| 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 | DI-MOND TRAILERS INC. The legal manufacturer of record in NHTSA’s database. |
| Axles | 2 Number of axles — ties directly to weight limits and toll/registration class. |
Operator history — 3 carriers operated this VIN
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Frequently Asked Questions
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