VIN 4U3J05734SL023967 — 2025 XL X-L SPECIALIZED TRAILERS INC
Recorded with Heavy Haul Transport Llc · USDOT 3507944
Vehicle identity
| VIN | 4U3J05734SL023967 |
| Model year | 2025 |
| Make | XL |
| Model | X-L SPECIALIZED TRAILERS INC |
| Vehicle type | SEMI-TRAILER |
| License plate | ME 231038A (Maine) |
| Inspection window | 2025-02-08 to 2025-11-19 |
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 |
|---|---|---|---|
| 2025-11-19 | 4U3J05734SL023967 | ME 231038A | HEAVY HAUL TRANSPORT LLC · USDOT 3507944 |
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
Heavy Haul Transport Llc Active
- USDOT
- 3507944
- MC
- 1160168
- Status
- Active
- Type
- Carrier & Shipper
- Based in
- Huber Heights, OH
- Power units
- 15
- Drivers
- 15
- Inspections (24 mo)
- 54
- Crashes (24 mo)
- 3
- Vehicle OOS rate
- 25.9%
Carrier recorded at the latest inspection in the available records (2025-11-19). 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
4U3J05734SL023967 is a 2025 XL X-L SPECIALIZED TRAILERS INC operated by Heavy Haul Transport Llc (USDOT 3507944). License plate on its inspection records: ME 231038A. 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
2025 XL X-L SPECIALIZED TRAILERS INC is the vehicle NHTSA’s VIN registry returns for 4U3J05734SL023967. It is a trailer built by BULL MOOSE HEAVY HAUL, INC at the MANCHESTER, IOWA plant. Powertrain: running on not applicable, paired with a not applicable transmission.
Roadside inspection & out-of-service record
This specific vehicle appears in 2 FMCSA roadside inspections between 2025-02-08 and 2025-11-19. Across those inspections it was never placed out of service. Its most recent inspection (2025-11-19) was in Iowa, a Level III — driver and paperwork only. No violations were recorded against this vehicle in our inspection window.
Operator history
Operated by Heavy Haul Transport Llc (USDOT 3507944) from 2025-02-08 to 2025-11-19 — 2 inspections, none out of service.
Full spec sheet (NHTSA vPIC decode)
| Make | X-L SPECIALIZED TRAILERS INC |
| Model | X-L SPECIALIZED TRAILERS INC |
| Model Year | 2025 |
| 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 | BULL MOOSE HEAVY HAUL, INC The legal manufacturer of record in NHTSA’s database. |
| Plant City | MANCHESTER Where the chassis was assembled — useful for verifying the VIN against the build record. |
| Plant State | IOWA |
| Plant Country | UNITED STATES (USA) |
| Axles | 3 Number of axles — ties directly to weight limits and toll/registration class. |
Operator & inspection history
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Frequently Asked Questions
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