VIN 1PMKA4326M7110294 — 2021 Polar Tank Trailer (POLAR MFG.) Polar Tank Trailer
USDOT 90792
Vehicle identity
| VIN | 1PMKA4326M7110294 |
| Model year | 2021 |
| Make | Polar Tank Trailer (POLAR MFG.) |
| Model | Polar Tank Trailer |
| Vehicle type | SEMI-TRAILER |
| License plates | TN 170908T (Tennessee) SC 74008PT (South Carolina) |
| Inspection window | 2025-01-09 to 2026-01-08 |
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 |
|---|---|---|---|
| 2026-01-08 | 1PMKA4326M7110294 | TN 170908T | USDOT 90792 |
| 2025-04-28 | 1PMKA4326M7110294 | SC 74008PT | ENGEL TRANSPORT LLC · USDOT 3256118 |
| 2025-01-09 | 1PMKA4326M7110294 | SC 74008PT | BUNCH LEASING COMPANY INC · USDOT 387817 |
Evidence: FMCSA inspection observations and retained snapshots of our vehicle records. Coverage is incomplete; an unreported change cannot be dated from these records.
What this means
1PMKA4326M7110294 is a 2021 Polar Tank Trailer. License plates on its inspection records: TN 170908T, SC 74008PT. 8 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
2021 Polar Tank Trailer is the vehicle NHTSA’s VIN registry returns for 1PMKA4326M7110294. It is a trailer built by POLAR TANK TRAILER, LLC at the ATHENS, TENNESSEE plant.
Roadside inspection & out-of-service record
This specific vehicle appears in 8 FMCSA roadside inspections between 2025-01-09 and 2026-01-08. Across those inspections it was never placed out of service. Its most recent inspection (2026-01-08) was in South Carolina, a Level III — driver and paperwork only. 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: Bunch Leasing Company Inc (USDOT 387817) on 2025-01-09 — 1 inspection, none out of service; Engel Transport Llc (USDOT 3256118) from 2025-02-04 to 2025-04-28 — 2 inspections, none out of service; USDOT 90792 from 2025-09-16 to 2026-01-08 — 5 inspections, none out of service.
Full spec sheet (NHTSA vPIC decode)
| Make | POLAR TANK TRAILER |
| Model | Polar Tank Trailer |
| Model Year | 2021 |
| Series | AL 306/406 |
| 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 | POLAR TANK TRAILER, LLC The legal manufacturer of record in NHTSA’s database. |
| Plant City | ATHENS Where the chassis was assembled — useful for verifying the VIN against the build record. |
| Plant State | TENNESSEE |
| Plant Country | UNITED STATES (USA) |
| 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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