Equipment unit · VIN-decoded · NHTSA vPIC

2013 Westmor Industries

1W9PH4522DM350272 · Trailer · TRAILER
Carriers run under2
7 mo
Inspections3
all-time
OOS inspections0
of 3
First seenNov 24, 2025
MO
Last seenJun 16, 2026
IL
Inspected under 2 different carriers in 7 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
1W9PH4522DM350272
Make
Westmor Industries
Model
Westmor Industries
Model year
2013
Body class
Trailer
Vehicle type
TRAILER
GVWR
Not decoded
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
1W9

Deterministic · VIN positions 1–3.

Vehicle descriptor section
PH452

Deterministic · VIN positions 4–8.

Check digit
2 · valid

Deterministic · position 9; calculated value 2.

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
350272

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
WESTMOR INDUSTRIES

Prefix basis · 39 decoded VINs at 100.0% prefix purity.

Model
Westmor Industries

Prefix basis · 39 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
2013

Observed directly for this VIN via NHTSA vPIC.

Observed make
WESTMOR INDUSTRIES

Observed directly for this VIN via NHTSA vPIC.

Observed model
Westmor Industries

Observed directly for this VIN via NHTSA vPIC.

Observed body class
Trailer

Observed directly for this VIN via NHTSA vPIC.

Observed vehicle type
TRAILER

Observed directly for this VIN via NHTSA vPIC.

GVWR
Not established

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 · Nov 24, 2025 – Jun 16, 2026

DateStateLevelViol.OOSCarrier (DOT)Plate
Jun 16, 2026ILI · Full1HUELLINGHOFF BROS INC 198568940619ST/IL
Jun 16, 2026ILI · Full1HUELLINGHOFF BROS INC 198568940619ST/IL
Nov 24, 2025MOI · Full1WALLIS OIL CO INC 162615940619ST/IL
03

Carriers this unit has run under

2 distinct carriers · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
HUELLINGHOFF BROS INC198568Jun 16, 2026Jun 16, 20262MO
WALLIS OIL CO INC162615Nov 24, 2025Nov 24, 20251MO
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.
940619STIL2HUELLINGHOFF BROS INCJun 16, 2026Jun 16, 20262
940619STILWALLIS OIL CO INCNov 24, 2025Nov 24, 20251
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded Jul 26, 2026