Equipment unit · VIN-decoded · NHTSA vPIC

54DC4W1BXLS801673

Not yet decoded
Carriers run under2
9 mo
Inspections3
all-time
OOS inspections0
of 3
First seenDec 26, 2024
IN
Last seenSep 30, 2025
KY
Inspected under 2 different carriers in 9 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
54D

Deterministic · VIN positions 1–3.

Vehicle descriptor section
C4W1B

Deterministic · VIN positions 4–8.

Check digit
X · valid

Deterministic · position 9; calculated value X.

Model year candidates
1990 or 2020

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

North American serial sequence
801673

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.

Not established

No supported platform claim is established for this prefix

The resolver answered successfully but returned no row above the evidence floor. This does not mean the vehicle has no platform or that no data exists; it means this store cannot make the claim.

Not established

  • platform make
  • platform model
  • 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, 2024 – Sep 30, 2025

DateStateLevelViol.OOSCarrier (DOT)Plate
Sep 30, 2025KYI · Full1FENIX PARTS LLC 2964013N3H625/KY
Aug 6, 2025INI · Full1ALGAR INC 1536920N3H625/KY
Dec 26, 2024INI · Full2ALGAR INC 1536920N3H625/KY
03

Carriers this unit has run under

2 distinct carriers · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
FENIX PARTS LLC2964013Sep 30, 2025Sep 30, 20251TX
ALGAR INC1536920Dec 26, 2024Aug 6, 20252KY
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.
N3H625KYFENIX PARTS LLCSep 30, 2025Sep 30, 20251
N3H625KYALGAR INCDec 26, 2024Aug 6, 20252
Sources: FMCSA SAFER · L&I · NHTSA vPIC