Equipment unit · VIN-decoded · NHTSA vPIC

2025 Western Trailer Company

5DN114525SB001100 · Trailer · TRAILER
Carriers run under1
20 mo
Inspections8
all-time
OOS inspections0
of 8
First seenOct 24, 2024
CA
Last seenJun 2, 2026
CA
01

Decoded identity

From the 17-character VIN via NHTSA vPIC

VIN
5DN114525SB001100
Make
Western Trailer Company
Model
Western Trailer Company
Model year
2025
Body class
Trailer
Vehicle type
TRAILER
GVWR
Not decoded
Decoded at
Jun 18, 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
5DN

Deterministic · VIN positions 1–3.

Vehicle descriptor section
11452

Deterministic · VIN positions 4–8.

Check digit
5 · valid

Deterministic · position 9; calculated value 5.

Model year candidates
1995 or 2025

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

North American serial sequence
001100

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
WESTERN TRAILER COMPANY

Prefix basis · 103 decoded VINs at 100.0% prefix purity.

Model
Western Trailer Company

Prefix basis · 103 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
2025

Observed directly for this VIN via NHTSA vPIC.

Observed make
WESTERN TRAILER COMPANY

Observed directly for this VIN via NHTSA vPIC.

Observed model
Western Trailer Company

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 · Oct 24, 2024 – Jun 2, 2026

DateStateLevelViol.OOSCarrier (DOT)Plate
Jun 2, 2026CAI · Full0HARRY DENNIS JOHNSON 10834934WN1256/CA
Apr 8, 2025CAI · Full0HARRY DENNIS JOHNSON 10834934WN1256/CA
Apr 2, 2025CAII · Walk-around0HARRY DENNIS JOHNSON 10834934WN1256/CA
Feb 26, 2025CAI · Full2HARRY DENNIS JOHNSON 10834934WN1256/CA
Jan 15, 2025CAIII · Driver-only0HARRY DENNIS JOHNSON 10834934WN1256/CA
Dec 3, 2024CAI · Full1HARRY DENNIS JOHNSON 10834934WN1256/CA
Oct 31, 2024CAII · Walk-around0HARRY DENNIS JOHNSON 10834934WN1256/CA
Oct 24, 2024CAIII · Driver-only1HARRY DENNIS JOHNSON 10834934WN1256/CA
03

Carriers this unit has run under

1 distinct carrier · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
HARRY DENNIS JOHNSON1083493Oct 24, 2024Jun 2, 20268CA
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.
4WN1256CAHARRY DENNIS JOHNSONOct 24, 2024Jun 2, 20268
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded Jun 18, 2026