2004 PTRB 379
VIN 1XP5DB9X54N831281
Operating carrier of this vehicle
Mascow Distribution Llc Active
- USDOT
- 1221360
- MC
- 808359
- Status
- Active
- Type
- Motor Carrier
- Based in
- Burr Ridge, IL
- Power units
- 31
- Drivers
- 31
- Inspections (24 mo)
- 186
- Crashes (24 mo)
- 11
- Vehicle OOS rate
- 36.2%
What this means
1XP5DB9X54N831281 decodes to a 2004 PTRB 379. 1 roadside inspection on FMCSA record. Zero out-of-service results — clean inspection history for the operating carrier(s).
What this VIN is
2004 PTRB 379 is the vehicle NHTSA’s VIN registry returns for 1XP5DB9X54N831281. It is a truck-tractor built by PETERBILT MOTORS COMPANY at the MADISON, TENNESSEE plant. Powertrain: 3306/C15/C16 engine, running on diesel. Its gross vehicle weight rating (Class 8: 33,001 lb and above (14,969 kg and above)) places it in Class 8 heavy-duty (33,001 lb GVWR and above) — the line-haul tractor / heavy straight-truck tier.
Roadside inspection & out-of-service record
This specific vehicle appears in 1 FMCSA roadside inspection (most recent activity 2026-07-24). Across those inspections it was never placed out of service — a clean roadside record for the operating carrier(s), which is a positive signal for maintenance and compliance. Of 9 recorded violations, the most come from Vehicle Maintenance (9). These are FMCSA BASIC safety categories — the same buckets that drive a carrier’s CSA score.
Operator history
This vehicle was operated by MASCOW DISTRIBUTION LLC (DOT 1221360) during our inspection window. Open the carrier profile for that operator’s full safety record, authority status, and fleet size.
How to use this report
If you’re buying this truck: its clean out-of-service record is encouraging, but still verify current condition with an independent pre-purchase inspection. If you’re investigating an incident: the operator history above links to the carrier’s full FMCSA profile, where you can review authority, insurance, and crash records. This page aggregates public FMCSA roadside data and NHTSA vPIC decode for this VIN; it is informational and not a substitute for a title search or a hands-on inspection.
Full spec sheet (NHTSA vPIC decode)
| Make | PETERBILT |
| Model | 379 |
| Model Year | 2004 |
| Vehicle Type | TRUCK NHTSA’s top-level vehicle category derived from the VIN. |
| Body Class | Truck-Tractor The body style NHTSA assigns from the VIN — e.g. truck-tractor, straight truck, or cutaway. |
| G V W R | Class 8: 33,001 lb and above (14,969 kg and above) Class 8 heavy-duty (33,001 lb GVWR and above) — the line-haul tractor / heavy straight-truck tier |
| Manufacturer | PETERBILT MOTORS COMPANY The legal manufacturer of record in NHTSA’s database. |
| Plant City | MADISON Where the chassis was assembled — useful for verifying the VIN against the build record. |
| Plant State | TENNESSEE |
| Plant Country | UNITED STATES (USA) |
| Engine Model | 3306/C15/C16 The engine family installed at the factory — a major driver of resale value and parts availability. |
| Fuel Type Primary | Diesel Primary fuel — diesel dominates heavy trucking; CNG/electric change maintenance and range. |
| Brake System Type | Air Air vs hydraulic brakes — air brakes are standard on heavy trucks and require an endorsement. |
| Drive Type | 6x4 Axle drive configuration (e.g. 6x4), which affects traction and fuel economy. |
FMCSA BASIC safety category breakdown
| BASIC Category | Violations | Status |
|---|---|---|
| Vehicle Maintenance | 9 | ⚠ High |
| Unsafe Driving | 0 | ✓ Clean |
| Driver Fitness | 0 | ✓ Clean |
| Fatigued Driving (HOS) | 0 | ✓ Clean |
| Controlled Substances | 0 | ✓ Clean |
| Hazmat | 0 | ✓ Clean |
Operator & inspection history
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