Equipment unit · VIN-decoded · NHTSA vPIC

2018 Peterbilt 567

1NPCX4TX0JD451179 · Truck · INCOMPLETE VEHICLE
Carriers run under2
22 mo
Inspections5
all-time
OOS inspections2
of 5
First seenJun 13, 2024
AL
Last seenApr 10, 2026
AL
Inspected under 2 different carriers in 22 months
A unit that bounces between many operators can indicate slip-seating, heavy sub-haul, or double-brokering. Review the carrier timeline below for load integrity — context for human judgment, not a verdict.
01

Decoded identity

From the 17-character VIN via NHTSA vPIC

VIN
1NPCX4TX0JD451179
Make
Peterbilt
Model
567
Model year
2018
Body class
Truck
Vehicle type
INCOMPLETE VEHICLE
GVWR
Class 8: 33,001 lb and above (14,969 kg and above)
Decoded at
Jun 28, 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
CX4TX

Deterministic · VIN positions 4–8.

Check digit
0 · valid

Deterministic · position 9; calculated value 0.

Model year candidates
1988 or 2018

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

North American serial sequence
451179

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 · 447 decoded VINs at 100.0% prefix purity.

Model
567

Prefix basis · 447 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
2018

Observed directly for this VIN via NHTSA vPIC.

Observed make
PETERBILT

Observed directly for this VIN via NHTSA vPIC.

Observed model
567

Observed directly for this VIN via NHTSA vPIC.

Observed body class
Truck

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

  • model line
  • generation
  • cab type

These are withheld claims, not negative findings.

02

Inspection history

Every roadside inspection of this VIN, newest first · Jun 13, 2024 – Apr 10, 2026

DateStateLevelViol.OOSCarrier (DOT)Plate
Apr 10, 2026ALIII · Driver-only1HARRISON CONTRACTING SERVICES LLC 348257759AED36/AL
Jan 13, 2026ALII · Walk-around8OOSHARRISON CONTRACTING SERVICES LLC 348257759AED36/AL
Oct 31, 2025ALII · Walk-around4OOSHARRISON CONTRACTING SERVICES LLC 348257759AED36/AL
Jul 30, 2025ALIII · Driver-only2HARRISON CONTRACTING SERVICES LLC 348257759AED36/AL
Jun 13, 2024ALII · Walk-around3LEGACY TRANSIT & DEVELOPMENT LLC 305445963A41M3/AL
03

Carriers this unit has run under

2 distinct carriers · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
HARRISON CONTRACTING SERVICES LLC3482577Jul 30, 2025Apr 10, 20264AL
LEGACY TRANSIT & DEVELOPMENT LLC3054459Jun 13, 2024Jun 13, 20241AL
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.
59AED36ALHARRISON CONTRACTING SERVICES LLCJul 30, 2025Apr 10, 20264
63A41M3ALLEGACY TRANSIT & DEVELOPMENT LLCJun 13, 2024Jun 13, 20241
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded Jun 28, 2026