VIN 4S9P23550JS331218 — 2018 Pioneer Truckweld (PIONEER TR) Pioneer Truckweld
Recorded with Rjt Heavy Haul Inc · USDOT 1981967
Vehicle identity
| VIN | 4S9P23550JS331218 |
| Model year | 2018 |
| Make | Pioneer Truckweld (PIONEER TR) |
| Model | Pioneer Truckweld |
| Vehicle type | FULL TRAILER |
| License plate | UT A536861 (Utah) |
| Last inspected | 2025-05-28 |
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 |
|---|---|---|---|
| 2025-05-28 | 4S9P23550JS331218 | UT A536861 | RJT HEAVY HAUL INC · USDOT 1981967 |
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
Rjt Heavy Haul Inc Active
- USDOT
- 1981967
- MC
- 701990
- Status
- Active
- Type
- Motor Carrier
- Based in
- Mantua, UT
- Power units
- 10
- Drivers
- 10
- Inspections (24 mo)
- 9
- Crashes (24 mo)
- 0
- Vehicle OOS rate
- 28.6%
Carrier recorded at the latest inspection in the available records (2025-05-28). 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
4S9P23550JS331218 is a 2018 Pioneer Truckweld operated by Rjt Heavy Haul Inc (USDOT 1981967). License plate on its inspection records: UT A536861. 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
2018 Pioneer Truckweld is the vehicle NHTSA’s VIN registry returns for 4S9P23550JS331218. It is a trailer built by PIONEER TRUCKWELD INC at the SALEM, OREGON 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 2025-05-28). Across those inspections it was never placed out of service. Its most recent inspection (2025-05-28) was in Utah, 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 Rjt Heavy Haul Inc (USDOT 1981967) on 2025-05-28 — 1 inspection, none out of service.
Full spec sheet (NHTSA vPIC decode)
| Make | PIONEER TRUCKWELD |
| Model | Pioneer Truckweld |
| Model Year | 2018 |
| 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 | PIONEER TRUCKWELD INC The legal manufacturer of record in NHTSA’s database. |
| Plant City | SALEM Where the chassis was assembled — useful for verifying the VIN against the build record. |
| Plant State | OREGON |
| Plant Country | UNITED STATES (USA) |
| Axles | 5 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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