Equipment unit · VIN-decoded · NHTSA vPIC

2016 Peterbilt 389

1XPXD49X6GD326672 · Truck-Tractor · TRUCK
Carriers run under1
24 mo
Inspections4
all-time
OOS inspections0
of 4
First seenJul 11, 2023
IA
Last seenJul 17, 2025
IA
01

Decoded identity

From the 17-character VIN via NHTSA vPIC

VIN
1XPXD49X6GD326672
Make
Peterbilt
Model
389
Model year
2016
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
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
1XP

Deterministic · VIN positions 1–3.

Vehicle descriptor section
XD49X

Deterministic · VIN positions 4–8.

Check digit
6 · valid

Deterministic · position 9; calculated value 6.

Model year candidates
1986 or 2016

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

North American serial sequence
326672

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.

Make
PETERBILT

Prefix basis · 12,357 decoded VINs at 100.0% prefix purity.

Model
389

Prefix basis · 12,357 decoded VINs at 100.0% prefix purity.

Model line
Not established

No sourced model-line label is established.

No source established for this field.

Generation
Not established

No sourced generation label is established.

No source established for this field.

Cab type
Not established

No sourced cab label is established.

No source established for this field.

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
2016

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
TRUCK

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

  • model line
  • generation
  • cab type

These are withheld claims, not negative findings.

02

Inspection history

Every roadside inspection of this VIN, newest first · Jul 11, 2023 – Jul 17, 2025

DateStateLevelViol.OOSCarrier (DOT)Plate
Jul 17, 2025IAIII · Driver-only1DARBYSHIRE TRUCKING INC 507149FW6124/IA
Aug 30, 2023ILIII · Driver-only2DARBYSHIRE TRUCKING INC 507149FW6124/IA
Aug 23, 2023ILIII · Driver-only2DARBYSHIRE TRUCKING INC 507149FW6124/IA
Jul 11, 2023IAIII · Driver-only1DARBYSHIRE TRUCKING INC 507149FJ5441/IA
03

Carriers this unit has run under

1 distinct carrier · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
DARBYSHIRE TRUCKING INC507149Jul 11, 2023Jul 17, 20254IA
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.
FW6124IADARBYSHIRE TRUCKING INCAug 23, 2023Jul 17, 20253
FJ5441IADARBYSHIRE TRUCKING INCJul 11, 2023Jul 11, 20231
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded Jul 12, 2026