Equipment unit · VIN-decoded · NHTSA vPIC
2004 Peterbilt 379
1XP5DB9X94D816448 · Truck-Tractor · TRUCK
Carriers run under3
Inspections0
all-timeOOS inspections0
of 0First seen—
Last seen—
Inspected under 3 different carriers
01
Decoded identity
From the 17-character VIN via NHTSA vPIC
- VIN
- 1XP5DB9X94D816448
- Make
- Peterbilt
- Model
- 379
- Model year
- 2004
- Body class
- Truck-Tractor
- Vehicle type
- TRUCK
- GVWR
- Class 8: 33,001 lb and above (14,969 kg and above)
- Decoded at
- Jul 12, 2026
Decode evidence & sources
Deterministic structure
These fields come directly from VIN positions and the published checksum calculation, with zero store IO.
Model year candidates
2004 or 2034
Position 10 repeats every 30 years; both candidates are retained and neither is silently selected.
North American serial sequence
816448
Deterministic · positions 12–17 for a North American WMI.
Sourced platform inference
The prefix store publishes only at support ≥ 3 and purity ≥ 90%. Prefix confidence is shown beside every established platform claim.
Temporarily unavailable
The platform resolver did not return a reliable response
Deterministic validation above is complete. Platform fields are withheld because an outage is not evidence that the VIN has no known platform.
Not established
- platform resolution (temporarily unavailable)
These are withheld claims, not negative findings.
03
Carriers this unit has run under
3 distinct carriers · grouped by DOT · newest activity first