VIN 4U3S00510KL017429 — 2019 X-l Specialized Trailers Inc (X-L SPECIA) X-L SPECIALIZED TRAILERS INC
Recorded with M&S Heavy Haul Llc · USDOT 4151142
Vehicle identity
| VIN | 4U3S00510KL017429 |
| Model year | 2019 |
| Make | X-l Specialized Trailers Inc (X-L SPECIA) |
| Model | X-L SPECIALIZED TRAILERS INC |
| Vehicle type | SEMI-TRAILER |
| License plate | TX 248B295 (Texas) |
| Inspection window | 2025-04-16 to 2025-06-25 |
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 |
|---|---|---|---|
| 2025-06-25 | 4U3S00510KL017429 | TX 248B295 | M&S HEAVY HAUL LLC · USDOT 4151142 |
| 2025-04-16 | 4U3S00510KL017429 | TX 248B295 | M&S UNLIMITED SERVICES LLC · USDOT 2941633 |
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&S Heavy Haul Llc Active
- USDOT
- 4151142
- MC
- 1593597
- Status
- Active
- Type
- Motor Carrier
- Based in
- Port Arthur, TX
- Power units
- 7
- Drivers
- 4
- Inspections (24 mo)
- 16
- Crashes (24 mo)
- 0
- Vehicle OOS rate
- 33.3%
Carrier recorded at the latest inspection in the available records (2025-06-25). 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
4U3S00510KL017429 is a 2019 X-l Specialized Trailers Inc operated by M&S Heavy Haul Llc (USDOT 4151142). License plate on its inspection records: TX 248B295. 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
2019 X-l Specialized Trailers Inc is the vehicle NHTSA’s VIN registry returns for 4U3S00510KL017429. 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 2025-04-16 and 2025-06-25. Across those inspections it was never placed out of service. Its most recent inspection (2025-06-25) was in Louisiana, 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: M&S Unlimited Services Llc (USDOT 2941633) on 2025-04-16 — 1 inspection, none out of service; M&S Heavy Haul Llc (USDOT 4151142) on 2025-06-25 — 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 | 2019 |
| 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 | 1 Number of axles — ties directly to weight limits and toll/registration class. |
Operator history — 2 carriers operated this VIN
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