VIN 4U3J05235ML020408 — 2021 BULL MOOSE X-L SPECIALIZED TRAILERS INC
Recorded with M Byler Transportation Llc · USDOT 2255761
Vehicle identity
| VIN | 4U3J05235ML020408 |
| Model year | 2021 |
| Make | BULL MOOSE |
| Model | X-L SPECIALIZED TRAILERS INC |
| Vehicle type | SEMI-TRAILER |
| License plates | ME 5683135 (Maine) PA PT618K0 (Pennsylvania) |
| Inspection window | 2025-04-11 to 2026-10-22 |
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 |
|---|---|---|---|
| 2026-10-22 | 4U3J05235ML020408 | ME 5683135 | M BYLER TRANSPORTATION LLC · USDOT 2255761 |
| 2025-04-11 | 4U3J05235ML020408 | PA PT618K0 | JL MILLER LLC · USDOT 628405 |
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
M Byler Transportation Llc Active
- USDOT
- 2255761
- MC
- 769705
- Status
- Active
- Type
- Motor Carrier
- Based in
- New Columbia, PA
- Power units
- 9
- Drivers
- 9
- Inspections (24 mo)
- 17
- Crashes (24 mo)
- 1
- Vehicle OOS rate
- 12.5%
Carrier recorded at the latest inspection in the available records (2026-10-22). 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
4U3J05235ML020408 is a 2021 BULL MOOSE X-L SPECIALIZED TRAILERS INC operated by M Byler Transportation Llc (USDOT 2255761). License plates on its inspection records: ME 5683135, PA PT618K0. 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
2021 BULL MOOSE X-L SPECIALIZED TRAILERS INC is the vehicle NHTSA’s VIN registry returns for 4U3J05235ML020408. It is a trailer built by BULL MOOSE HEAVY HAUL, INC at the MANCHESTER, IOWA plant.
Roadside inspection & out-of-service record
This specific vehicle appears in 2 FMCSA roadside inspections between 2025-04-11 and 2026-10-22. Across those inspections it was never placed out of service. Its most recent inspection (2026-10-22) was in Georgia, a Level III — driver and paperwork only. 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: Jl Miller Llc (USDOT 628405) on 2025-04-11 — 1 inspection, none out of service; M Byler Transportation Llc (USDOT 2255761) on 2026-10-22 — 1 inspection, none out of service.
Full spec sheet (NHTSA vPIC decode)
| Make | X-L SPECIALIZED TRAILERS INC |
| Model | X-L SPECIALIZED TRAILERS INC |
| Model Year | 2021 |
| 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 history — 2 carriers operated this VIN
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Frequently Asked Questions
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