Equipment unit · VIN-decoded · NHTSA vPIC

5DN125345MB000832

Not yet decoded
Carriers run under2
0 mo
Inspections3
all-time
OOS inspections1
of 3
First seenDec 26, 2023
WA
Last seenDec 27, 2023
WA
Inspected under 2 different carriers in 0 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
12534

Deterministic · VIN positions 4–8.

Check digit
5 · valid

Deterministic · position 9; calculated value 5.

Model year candidates
1991 or 2021

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

North American serial sequence
000832

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 · 37 decoded VINs at 100.0% prefix purity.

Model
Western Trailer Company

Prefix basis · 37 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 · Dec 26, 2023 – Dec 27, 2023

DateStateLevelViol.OOSCarrier (DOT)Plate
Dec 27, 2023WAIII · Driver-only2SIERRA PACIFIC INDUSTRIES 51811083343AD/WA
Dec 26, 2023WAII · Walk-around0SIERRA PACIFIC INDUSTRIES 51811083343AD/WA
Dec 26, 2023WAII · Walk-around1OOSVENEER CHIP TRANSPORT INC 23558579330RP/WA
03

Carriers this unit has run under

2 distinct carriers · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
SIERRA PACIFIC INDUSTRIES518110Dec 26, 2023Dec 27, 20232CA
VENEER CHIP TRANSPORT INC235585Dec 26, 2023Dec 26, 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.
83343ADWASIERRA PACIFIC INDUSTRIESDec 26, 2023Dec 27, 20232
79330RPWAVENEER CHIP TRANSPORT INCDec 26, 2023Dec 26, 20231
Sources: FMCSA SAFER · L&I · NHTSA vPIC