Equipment unit · VIN-decoded · NHTSA vPIC

5DN115343GB000920

Not yet decoded
Carriers run under2
7 mo
Inspections3
all-time
OOS inspections1
of 3
First seenAug 18, 2023
WA
Last seenMar 19, 2024
WY
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

This VIN has not been decoded yet — the unit's carrier, inspection and plate history below is reconstructed from the FMCSA inspection feed regardless.

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
3 · valid

Deterministic · position 9; calculated value 3.

Model year candidates
1986 or 2016

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

North American serial sequence
000920

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.

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 18, 2023 – Mar 19, 2024

DateStateLevelViol.OOSCarrier (DOT)Plate
Mar 19, 2024WYII · Walk-around1OOSSYSTEM TRANSPORT INC 279359276ZB/WA
Dec 14, 2023WAII · Walk-around0SYSTEM TRANSPORT INC 279359276ZB/WA
Aug 18, 2023WAIII · Driver-only0HSD TRANSPORTATION LLC 41072569276ZB/WA
03

Carriers this unit has run under

2 distinct carriers · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
SYSTEM TRANSPORT INC27935Dec 14, 2023Mar 19, 20242WA
HSD TRANSPORTATION LLC4107256Aug 18, 2023Aug 18, 20231WA
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.
9276ZBWASYSTEM TRANSPORT INCDec 14, 2023Mar 19, 20242
9276ZBWAHSD TRANSPORTATION LLCAug 18, 2023Aug 18, 20231
Sources: FMCSA SAFER · L&I · NHTSA vPIC