Equipment unit · VIN-decoded · NHTSA vPIC

2012 Peterbilt 389

1NPXPP0X3CD155230 · Truck-Tractor · INCOMPLETE VEHICLE
Carriers run under1
25 mo
Inspections7
all-time
OOS inspections0
of 7
First seenJan 12, 2024
WA
Last seenFeb 26, 2026
WA
01

Decoded identity

From the 17-character VIN via NHTSA vPIC

VIN
1NPXPP0X3CD155230
Make
Peterbilt
Model
389
Model year
2012
Body class
Truck-Tractor
Vehicle type
INCOMPLETE VEHICLE
GVWR
Class 8: 33,001 lb and above (14,969 kg and above)
Decoded at
Jun 21, 2026
vPIC returns make / model / year / body class / GVWR. Fields it does not resolve are shown as Not decoded rather than guessed.
Decode evidence & sources

Deterministic structure

These fields come directly from VIN positions and the published checksum calculation, with zero store IO.

World manufacturer identifier
1NP

Deterministic · VIN positions 1–3.

Vehicle descriptor section
XPP0X

Deterministic · VIN positions 4–8.

Check digit
3 · valid

Deterministic · position 9; calculated value 3.

Model year candidates
1982 or 2012

Position 10 repeats every 30 years; both candidates are retained and neither is silently selected.

North American serial sequence
155230

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.

Not established

No supported platform claim is established for this prefix

The resolver answered successfully but returned no row above the evidence floor. This does not mean the vehicle has no platform or that no data exists; it means this store cannot make the claim.

Federal observation (NHTSA vPIC)

What the federal corpus observed directly for this exact VIN — independent of, and sometimes more specific than, the prefix-level inference above.

Observed model year
2012

Observed directly for this VIN via NHTSA vPIC.

Observed make
PETERBILT

Observed directly for this VIN via NHTSA vPIC.

Observed model
389

Observed directly for this VIN via NHTSA vPIC.

Observed body class
Truck-Tractor

Observed directly for this VIN via NHTSA vPIC.

Observed vehicle type
INCOMPLETE VEHICLE

Observed directly for this VIN via NHTSA vPIC.

GVWR
Class 8: 33,001 lb and above (14,969 kg and above)

Observed directly for this VIN via NHTSA vPIC.

Not established

  • platform make
  • platform model
  • model line
  • generation
  • cab type

These are withheld claims, not negative findings.

02

Inspection history

Every roadside inspection of this VIN, newest first · Jan 12, 2024 – Feb 26, 2026

DateStateLevelViol.OOSCarrier (DOT)Plate
Feb 26, 2026WAIII · Driver-only1SWEATMAN TRUCKING COMPANY INCORPORATED 274589D90930E/WA
Feb 18, 2026WAIII · Driver-only1SWEATMAN TRUCKING COMPANY INCORPORATED 274589D90930E/WA
Aug 1, 2024WAIII · Driver-only1SWEATMAN TRUCKING COMPANY INCORPORATED 274589D90930E/WA
May 22, 2024WAII · Walk-around3SWEATMAN TRUCKING COMPANY INCORPORATED 274589C53384S/WA
Jan 29, 2024WAII · Walk-around3SWEATMAN TRUCKING COMPANY INCORPORATED 274589C53384S/WA
Jan 15, 2024WAIII · Driver-only1SWEATMAN TRUCKING COMPANY INCORPORATED 274589C53384S/WA
Jan 12, 2024WAII · Walk-around1SWEATMAN TRUCKING COMPANY INCORPORATED 274589C53384S/WA
03

Carriers this unit has run under

1 distinct carrier · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
SWEATMAN TRUCKING COMPANY INCORPORATED274589Jan 12, 2024Feb 26, 20267WA
Names are left-joined from the FMCSA census; a DOT with no census match falls back to its number.
04

Plate & unit-number history

The same truck under different plate registrations across carriers

PlateState / prov.Unit no.CarrierDate rangeInsp.
D90930EWASWEATMAN TRUCKING COMPANY INCORPORATEDAug 1, 2024Feb 26, 20263
C53384SWASWEATMAN TRUCKING COMPANY INCORPORATEDJan 12, 2024May 22, 20244
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded Jun 21, 2026