VIN 1PMA14520W1018645 — 1998 Polar Tank Trailer (POLA) Polar Tank Trailer
Recorded with Black Diamond Asphalt Inc · USDOT 561792
Vehicle identity
| VIN | 1PMA14520W1018645 |
| Model year | 1998 |
| Make | Polar Tank Trailer (POLA) |
| Model | Polar Tank Trailer |
| Vehicle type | SEMI-TRAILER |
| License plate | CA 4HH7996 (California) |
| Last inspected | 2025-06-10 |
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 |
|---|---|---|---|
| 2025-06-10 | 1PMA14520W1018645 | CA 4HH7996 | BLACK DIAMOND ASPHALT INC · USDOT 561792 |
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
Black Diamond Asphalt Inc Active
- USDOT
- 561792
- MC
- 274434
- Status
- Active
- Type
- Motor Carrier
- Based in
- Vacaville, CA
- Power units
- 28
- Drivers
- 13
- Inspections (24 mo)
- 14
- Crashes (24 mo)
- 0
- Vehicle OOS rate
- 11.1%
Carrier recorded at the latest inspection in the available records (2025-06-10). 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
1PMA14520W1018645 is a 1998 Polar Tank Trailer operated by Black Diamond Asphalt Inc (USDOT 561792). License plate on its inspection records: CA 4HH7996. 1 roadside inspection 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
1998 Polar Tank Trailer is the vehicle NHTSA’s VIN registry returns for 1PMA14520W1018645. It is a trailer built by POLAR TANK TRAILER, LLC at the OPOLE, MINNESOTA plant. Powertrain: running on not applicable, paired with a not applicable transmission.
Roadside inspection & out-of-service record
This specific vehicle appears in 1 FMCSA roadside inspection (most recent activity 2025-06-10). Across those inspections it was never placed out of service. Its most recent inspection (2025-06-10) 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 Black Diamond Asphalt Inc (USDOT 561792) on 2025-06-10 — 1 inspection, none out of service.
Full spec sheet (NHTSA vPIC decode)
| Make | POLAR TANK TRAILER |
| Model | Polar Tank Trailer |
| Model Year | 1998 |
| 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 | OPOLE 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
- 3AKJHPDV0KSKL2852 Freightliner (1 insp · 3 OOS)
- 1PMA1452321025423 POLA (3 insp)
- 1XKYDP9X0KJ269620 Kenworth (3 insp)
- 1PMA1452031026255 POLA (3 insp)
- 3AKJGHDV2ESBL2493 Freightliner (2 insp)
- 1FUJGLDR2ELFK1295 Freightliner (2 insp)
Related
Frequently Asked Questions
What does VIN 1PMA14520W1018645 decode to?
Does VIN 1PMA14520W1018645 have a clean inspection record?
What license plate is on VIN 1PMA14520W1018645?
Vetting a used truck purchase?
Tell us what you're looking for and we'll send matching new or used trucks — no obligation.