Equipment unit · VIN-decoded · NHTSA vPIC

5DN154429JB000665

Not yet decoded
Carriers run under3
32 mo
Inspections3
all-time
OOS inspections2
of 3
First seenOct 13, 2023
CA
Last seenJun 5, 2026
CA
Inspected under 3 different carriers in 32 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
15442

Deterministic · VIN positions 4–8.

Check digit
9 · valid

Deterministic · position 9; calculated value 9.

Model year candidates
1988 or 2018

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

North American serial sequence
000665

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 · 350 decoded VINs at 100.0% prefix purity.

Model
Western Trailer Company

Prefix basis · 350 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 · Oct 13, 2023 – Jun 5, 2026

DateStateLevelViol.OOSCarrier (DOT)Plate
Jun 5, 2026CAIII · Driver-only3OOSJ GUTIERREZ TRANSPORT LLC 32795004WG7772/CA
May 26, 2025CAII · Walk-around3OOSNEOS TRUCKING LLC 41993264WG7772/CA
Oct 13, 2023CAIII · Driver-only2GIC CORPORATION 11368364RD8768/CA
03

Carriers this unit has run under

3 distinct carriers · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
J GUTIERREZ TRANSPORT LLC3279500Jun 5, 2026Jun 5, 20261CA
NEOS TRUCKING LLC4199326May 26, 2025May 26, 20251CA
GIC CORPORATION1136836Oct 13, 2023Oct 13, 20231CA
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.
4WG7772CAJ GUTIERREZ TRANSPORT LLCJun 5, 2026Jun 5, 20261
4WG7772CANEOS TRUCKING LLCMay 26, 2025May 26, 20251
4RD8768CAGIC CORPORATIONOct 13, 2023Oct 13, 20231
Sources: FMCSA SAFER · L&I · NHTSA vPIC