Equipment unit · VIN-decoded · NHTSA vPIC

2023 Peterbilt 567

1NPCX4EX0PD852334 · Truck · INCOMPLETE VEHICLE
Carriers run under2
37 mo
Inspections6
all-time
OOS inspections0
of 6
First seenAug 30, 2023
MD
Last seenSep 21, 2026
PA
Inspected under 2 different carriers in 37 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
1NPCX4EX0PD852334
Make
Peterbilt
Model
567
Model year
2023
Body class
Truck
Vehicle type
INCOMPLETE VEHICLE
GVWR
Class 8: 33,001 lb and above (14,969 kg and above)
Decoded at
Jul 26, 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
CX4EX

Deterministic · VIN positions 4–8.

Check digit
0 · valid

Deterministic · position 9; calculated value 0.

Model year candidates
1993 or 2023

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

North American serial sequence
852334

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 · 930 decoded VINs at 100.0% prefix purity.

Model
567

Prefix basis · 930 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.

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 · Aug 30, 2023 – Sep 21, 2026

DateStateLevelViol.OOSCarrier (DOT)Plate
Sep 21, 2026PAIII · Driver-only2—JOHN R LITWAK 67685521375RT/PA
Sep 1, 2026PAIII · Driver-only1—JOHN R LITWAK 67685521375RT/PA
Sep 1, 2026PAIII · Driver-only1—JOHN R LITWAK 67685521375RT/PA
Jun 18, 2026PAIII · Driver-only4—JOHN R LITWAK 67685521375RT/PA
Jun 16, 2026PAIII · Driver-only3—JOHN R LITWAK 67685521375RT/PA
Aug 30, 2023MDII · Walk-around0—COCKEY'S ENTERPRISES INC 550731PWQ6085/OH
03

Carriers this unit has run under

2 distinct carriers · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
JOHN R LITWAK676855Jun 16, 2026Sep 21, 20265PA
COCKEY'S ENTERPRISES INC550731Aug 30, 2023Aug 30, 20231MD
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.
21375RTPA1JOHN R LITWAKJun 16, 2026 → Sep 21, 20265
PWQ6085OH—COCKEY'S ENTERPRISES INCAug 30, 2023 → Aug 30, 20231
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded Jul 26, 2026