Equipment unit · VIN-decoded · NHTSA vPIC

5DN114022FB000922

Not yet decoded
Carriers run under2
4 mo
Inspections2
all-time
OOS inspections0
of 2
First seenOct 6, 2025
WA
Last seenFeb 5, 2026
WA
Inspected under 2 different carriers in 4 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
11402

Deterministic · VIN positions 4–8.

Check digit
2 · valid

Deterministic · position 9; calculated value 2.

Model year candidates
1985 or 2015

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

North American serial sequence
000922

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 · 23 decoded VINs at 100.0% prefix purity.

Model
Western Trailer Company

Prefix basis · 23 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 6, 2025 – Feb 5, 2026

DateStateLevelViol.OOSCarrier (DOT)Plate
Feb 5, 2026WAIII · Driver-only0CHIAWANA INC 190523678304AL/WA
Oct 6, 2025WAI · Full2HILLTOP HAULING LLC 325724478304AL/WA
03

Carriers this unit has run under

2 distinct carriers · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
CHIAWANA INC1905236Feb 5, 2026Feb 5, 20261WA
HILLTOP HAULING LLC3257244Oct 6, 2025Oct 6, 20251WA
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.
78304ALWACHIAWANA INCFeb 5, 2026Feb 5, 20261
78304ALWAHILLTOP HAULING LLCOct 6, 2025Oct 6, 20251
Sources: FMCSA SAFER · L&I · NHTSA vPIC