Equipment unit · VIN-decoded · NHTSA vPIC

5DN154420CB000184

Not yet decoded
Carriers run under1
15 mo
Inspections3
all-time
OOS inspections1
of 3
First seenSep 27, 2024
CA
Last seenDec 3, 2025
CA
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
0 · valid

Deterministic · position 9; calculated value 0.

Model year candidates
1982 or 2012

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

North American serial sequence
000184

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 · Sep 27, 2024 – Dec 3, 2025

DateStateLevelViol.OOSCarrier (DOT)Plate
Dec 3, 2025CAII · Walk-around1JJCA ENTERPRISES LLC 31380734WR6664/CA
Sep 11, 2025CAII · Walk-around0JJCA ENTERPRISES LLC 31380734WR6664/CA
Sep 27, 2024CAII · Walk-around2OOSJJCA ENTERPRISES LLC 3138073NONE/CA
03

Carriers this unit has run under

1 distinct carrier · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
JJCA ENTERPRISES LLC3138073Sep 27, 2024Dec 3, 20253CA
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.
4WR6664CAJJCA ENTERPRISES LLCSep 11, 2025Dec 3, 20252
NONECAJJCA ENTERPRISES LLCSep 27, 2024Sep 27, 20241
Sources: FMCSA SAFER · L&I · NHTSA vPIC