Equipment unit · VIN-decoded · NHTSA vPIC

1XPWD40X9DD182703

Not yet decoded
Carriers run under1
11 mo
Inspections2
all-time
OOS inspections0
of 2
First seenJul 15, 2025
KS
Last seenJun 26, 2026
KS
01

Decoded identity

From the 17-character VIN via NHTSA vPIC

This VIN has not been decoded yet — the unit's carrier, inspection and plate history below is reconstructed from the FMCSA inspection feed regardless.

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
WD40X

Deterministic · VIN positions 4–8.

Check digit
9 · valid

Deterministic · position 9; calculated value 9.

Model year candidates
1983 or 2013

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

North American serial sequence
182703

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 · 183 decoded VINs at 100.0% prefix purity.

Model
388

Prefix basis · 183 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 · Jul 15, 2025 – Jun 26, 2026

DateStateLevelViol.OOSCarrier (DOT)Plate
Jun 26, 2026KSIII · Driver-only0THEIS DOZER SERVICE INC 1221000134472/KS
Jul 15, 2025KSII · Walk-around0THEIS DOZER SERVICE INC 1221000134472/KS
03

Carriers this unit has run under

1 distinct carrier · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
THEIS DOZER SERVICE INC1221000Jul 15, 2025Jun 26, 20262KS
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.
134472KS1THEIS DOZER SERVICE INCJul 15, 2025Jun 26, 20262
Sources: FMCSA SAFER · L&I · NHTSA vPIC