Equipment unit · VIN-decoded · NHTSA vPIC

2018 Peterbilt 567

1NPCL70X1JD491983 · Truck · INCOMPLETE VEHICLE
Carriers run under1
32 mo
Inspections7
all-time
OOS inspections4
of 7
First seenSep 29, 2023
TX
Last seenMay 12, 2026
TX
01

Decoded identity

From the 17-character VIN via NHTSA vPIC

VIN
1NPCL70X1JD491983
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 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
CL70X

Deterministic · VIN positions 4–8.

Check digit
1 · valid

Deterministic · position 9; calculated value 1.

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
491983

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 · 282 decoded VINs at 100.0% prefix purity.

Model
567

Prefix basis · 282 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 · Sep 29, 2023 – May 12, 2026

DateStateLevelViol.OOSCarrier (DOT)Plate
May 12, 2026TXI · Full2OOSAQUA ZYME DISPOSAL SYSTEMS INC 1971446TKH5015/TX
Apr 10, 2026TXII · Walk-around1AQUA ZYME DISPOSAL SYSTEMS INC 1971446TKH5015/TX
May 16, 2025TXII · Walk-around2AQUA ZYME DISPOSAL SYSTEMS INC 1971446TKH5015/TX
Mar 13, 2025TXII · Walk-around1OOSAQUA ZYME DISPOSAL SYSTEMS INC 1971446TKH5015/TX
May 16, 2024TXI · Full7OOSAQUA ZYME DISPOSAL SYSTEMS INC 1971446TKH5015/TX
May 2, 2024TXI · Full3OOSAQUA ZYME DISPOSAL SYSTEMS INC 1971446TKH5015/TX
Sep 29, 2023TXII · Walk-around2AQUA ZYME DISPOSAL SYSTEMS INC 1971446SJJ8359/TX
03

Carriers this unit has run under

1 distinct carrier · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
AQUA ZYME DISPOSAL SYSTEMS INC1971446Sep 29, 2023May 12, 20267TX
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.
TKH5015TXAQUA ZYME DISPOSAL SYSTEMS INCMay 2, 2024May 12, 20266
SJJ8359TXAQUA ZYME DISPOSAL SYSTEMS INCSep 29, 2023Sep 29, 20231
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded Jun 21, 2026