Equipment unit · VIN-decoded · NHTSA vPIC

2022 Western Trailer Company

5DN115346NB000794 · Trailer · TRAILER
Carriers run under2
34 mo
Inspections8
all-time
OOS inspections1
of 8
First seenOct 4, 2023
WA
Last seenAug 11, 2026
MT
Inspected under 2 different carriers in 34 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
5DN115346NB000794
Make
Western Trailer Company
Model
Western Trailer Company
Model year
2022
Body class
Trailer
Vehicle type
TRAILER
GVWR
Not decoded
Decoded at
Jun 20, 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
11534

Deterministic · VIN positions 4–8.

Check digit
6 · valid

Deterministic · position 9; calculated value 6.

Model year candidates
1992 or 2022

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

North American serial sequence
000794

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 · 384 decoded VINs at 100.0% prefix purity.

Model
Western Trailer Company

Prefix basis · 384 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
2022

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 4, 2023 – Aug 11, 2026

DateStateLevelViol.OOSCarrier (DOT)Plate
Aug 11, 2026MTIII · Driver-only1OOSZX TRANSPORT LTD 296875324463L/BC
Apr 9, 2026MTIII · Driver-only0ZX TRANSPORT LTD 296875304463L/BC
Feb 28, 2026MTIII · Driver-only0ZX TRANSPORT LTD 296875324463L/BC
Jan 22, 2026MTIII · Driver-only0ZX TRANSPORT LTD 296875324463L/BC
Jan 1, 2026IDII · Walk-around0ZX TRANSPORT LTD 296875324463L/BC
Oct 8, 2025MTIII · Driver-only0ZX TRANSPORT LTD 296875324463L/BC
Jun 5, 2024WAII · Walk-around0REDSTAR TRANSPORT LTD 309908099585J/BC
Oct 4, 2023WAII · Walk-around1REDSTAR TRANSPORT LTD 309908099585J/BC
03

Carriers this unit has run under

2 distinct carriers · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
ZX TRANSPORT LTD2968753Oct 8, 2025Aug 11, 20266AB
REDSTAR TRANSPORT LTD3099080Oct 4, 2023Jun 5, 20242BC
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.
24463LBC2ZX TRANSPORT LTDOct 8, 2025Aug 11, 20265
04463LBCZX TRANSPORT LTDApr 9, 2026Apr 9, 20261
99585JBCREDSTAR TRANSPORT LTDOct 4, 2023Jun 5, 20242
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded Jun 20, 2026