VIN 3H4FA432XH3F47692 — POLAR MFG.
Recorded with Southwest Express Inc · USDOT 289876
Vehicle identity
| VIN | 3H4FA432XH3F47692 |
| Make | POLAR MFG. |
| Vehicle type | SEMI-TRAILER |
| License plate | KS 628033 (Kansas) |
| Inspection window | 2025-09-30 to 2026-01-21 |
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 |
|---|---|---|---|
| 2026-01-21 | 3H4FA432XH3F47692 | KS 628033 | SOUTHWEST EXPRESS INC · USDOT 289876 |
| 2025-09-30 | 3H4FA432XH3F47692 | KS 628033 | MARTIN TRUCKING INC · USDOT 266598 |
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
Southwest Express Inc Active
- USDOT
- 289876
- MC
- 198624
- Status
- Active
- Type
- Motor Carrier
- Based in
- Hugoton, KS
- Power units
- 27
- Drivers
- 112
- Inspections (24 mo)
- 55
- Crashes (24 mo)
- 3
- Vehicle OOS rate
- 10.6%
Carrier recorded at the latest inspection in the available records (2026-01-21). 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
3H4FA432XH3F47692 is a POLAR MFG. operated by Southwest Express Inc (USDOT 289876). License plate on its inspection records: KS 628033. 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
POLAR MFG. is the vehicle NHTSA’s VIN registry returns for 3H4FA432XH3F47692.
Roadside inspection & out-of-service record
This specific vehicle appears in 3 FMCSA roadside inspections between 2025-09-30 and 2026-01-21. Across those inspections it was never placed out of service. Its most recent inspection (2026-01-21) was in Kansas, 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: Martin Trucking Inc (USDOT 266598) on 2025-09-30 — 1 inspection, none out of service; Southwest Express Inc (USDOT 289876) from 2025-12-11 to 2026-01-21 — 2 inspections, none out of service.
Operator history — 2 carriers operated this VIN
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Related
Frequently Asked Questions
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