Equipment unit · VIN-decoded · NHTSA vPIC

2013 Western Trailer Company

5DN164826DB000585 · Trailer · TRAILER
Carriers run under1
29 mo
Inspections15
all-time
OOS inspections1
of 15
First seenAug 10, 2023
CA
Last seenJan 27, 2026
CA
01

Decoded identity

From the 17-character VIN via NHTSA vPIC

VIN
5DN164826DB000585
Make
Western Trailer Company
Model
Western Trailer Company
Model year
2013
Body class
Trailer
Vehicle type
TRAILER
GVWR
Not decoded
Decoded at
Jun 16, 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
16482

Deterministic · VIN positions 4–8.

Check digit
6 · valid

Deterministic · position 9; calculated value 6.

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
000585

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 · 146 decoded VINs at 100.0% prefix purity.

Model
Western Trailer Company

Prefix basis · 146 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
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 · Aug 10, 2023 – Jan 27, 2026

DateStateLevelViol.OOSCarrier (DOT)Plate
Jan 27, 2026CAIII · Driver-only1A & M TRANSPORT LLC 344894HV92238/OR
Jan 6, 2026CAI · Full0A & M TRANSPORT LLC 344894HV92238/OR
Nov 25, 2025CAII · Walk-around0A & M TRANSPORT LLC 344894HV92238/OR
Jul 28, 2025CAI · Full0A & M TRANSPORT LLC 344894HU92238/OR
Jul 9, 2025CAI · Full0A & M TRANSPORT LLC 344894HV92238/OR
Jul 8, 2025CAI · Full1OOSA & M TRANSPORT LLC 344894HV92238/OR
Jun 16, 2025CAII · Walk-around0A & M TRANSPORT LLC 344894HV92238/OR
May 27, 2025CAII · Walk-around0A & M TRANSPORT LLC 344894HV92238/OR
May 14, 2025CAII · Walk-around0A & M TRANSPORT LLC 344894HV92238/OR
Oct 20, 2024CAII · Walk-around1A & M TRANSPORT LLC 344894HU63550/OR
Jul 25, 2024CAI · Full0A & M TRANSPORT LLC 344894HU63550/OR
Apr 3, 2024CAI · Full0A & M TRANSPORT LLC 344894HU63550/OR
Mar 28, 2024CAII · Walk-around0A & M TRANSPORT LLC 344894HU63550/OR
Dec 17, 2023CAI · Full0A & M TRANSPORT LLC 344894HU63550/OR
Aug 10, 2023CAI · Full0A & M TRANSPORT LLC 344894HU63550/OR
03

Carriers this unit has run under

1 distinct carrier · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
A & M TRANSPORT LLC344894Aug 10, 2023Jan 27, 202615OR
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.
HV92238ORA & M TRANSPORT LLCMay 14, 2025Jan 27, 20268
HU92238ORA & M TRANSPORT LLCJul 28, 2025Jul 28, 20251
HU63550ORA & M TRANSPORT LLCAug 10, 2023Oct 20, 20246
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded Jun 16, 2026