Equipment unit · VIN-decoded · NHTSA vPIC

1W1K54822R6634837

Not yet decoded
Carriers run under2
9 mo
Inspections2
all-time
OOS inspections0
of 2
First seenAug 22, 2025
SD
Last seenMay 22, 2026
SD
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
1W1

Deterministic · VIN positions 1–3.

Vehicle descriptor section
K5482

Deterministic · VIN positions 4–8.

Check digit
2 · valid

Deterministic · position 9; calculated value 2.

Model year candidates
1994 or 2024

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

North American serial sequence
634837

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
WILSON

Prefix basis · 306 decoded VINs at 100.0% prefix purity.

Model
Wilson

Prefix basis · 306 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 · Aug 22, 2025 – May 22, 2026

DateStateLevelViol.OOSCarrier (DOT)Plate
May 22, 2026SDIII · Driver-only0SSS HOLDINGS LLC 4389040FX3328/IA
Aug 22, 2025SDIII · Driver-only0STATE STEEL SUPPLY INC 134844FX3328/IA
03

Carriers this unit has run under

2 distinct carriers · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
SSS HOLDINGS LLC4389040May 22, 2026May 22, 20261IA
STATE STEEL SUPPLY INC134844Aug 22, 2025Aug 22, 20251IA
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.
FX3328IASSS HOLDINGS LLCMay 22, 2026May 22, 20261
FX3328IA2STATE STEEL SUPPLY INCAug 22, 2025Aug 22, 20251
Sources: FMCSA SAFER · L&I · NHTSA vPIC