Equipment unit · VIN-decoded · NHTSA vPIC

2022 Western Trailer Company

5DN115349NB000160 · Trailer · TRAILER
Carriers run under2
18 mo
Inspections5
all-time
OOS inspections2
of 5
First seenAug 24, 2023
UT
Last seenFeb 6, 2025
WA
Inspected under 2 different carriers in 18 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
5DN115349NB000160
Make
Western Trailer Company
Model
Western Trailer Company
Model year
2022
Body class
Trailer
Vehicle type
TRAILER
GVWR
Not decoded
Decoded at
Jul 1, 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
9 · valid

Deterministic · position 9; calculated value 9.

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
000160

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 · Aug 24, 2023 – Feb 6, 2025

DateStateLevelViol.OOSCarrier (DOT)Plate
Feb 6, 2025WAII · Walk-around1OOSA&S TRANSPORT LLC 257542761688AE/WA
Aug 21, 2024WAII · Walk-around1OOSSYSTEM TRANSPORT INC 2793561688AE/WA
May 14, 2024IDI · Full0SYSTEM TRANSPORT INC 2793561688AE/WA
May 2, 2024WAIII · Driver-only3SYSTEM TRANSPORT INC 2793561688AE/WA
Aug 24, 2023UTI · Full5SYSTEM TRANSPORT INC 2793561688AE/WA
03

Carriers this unit has run under

2 distinct carriers · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
A&S TRANSPORT LLC2575427Feb 6, 2025Feb 6, 20251WA
SYSTEM TRANSPORT INC27935Aug 24, 2023Aug 21, 20244WA
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.
61688AEWAA&S TRANSPORT LLCFeb 6, 2025Feb 6, 20251
61688AEWASYSTEM TRANSPORT INCAug 24, 2023Aug 21, 20244
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded Jul 1, 2026