Equipment unit · VIN-decoded · NHTSA vPIC

2025 Wilson

1W1K54822S6636285 · Trailer · TRAILER
Carriers run under3
6 mo
Inspections4
all-time
OOS inspections0
of 4
First seenFeb 25, 2025
NC
Last seenAug 12, 2025
IA
Inspected under 3 different carriers in 6 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

VIN
1W1K54822S6636285
Make
Wilson
Model
Wilson
Model year
2025
Body class
Trailer
Vehicle type
TRAILER
GVWR
Not decoded
Decoded at
Jul 9, 2026
vPIC returns make / model / year / body class / GVWR. Fields it does not resolve are shown as Not decoded rather than guessed.
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
1995 or 2025

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

North American serial sequence
636285

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.

Federal observation (NHTSA vPIC)

What the federal corpus observed directly for this exact VIN — independent of, and sometimes more specific than, the prefix-level inference above.

Observed model year
2025

Observed directly for this VIN via NHTSA vPIC.

Observed make
WILSON

Observed directly for this VIN via NHTSA vPIC.

Observed model
Wilson

Observed directly for this VIN via NHTSA vPIC.

Observed body class
Trailer

Observed directly for this VIN via NHTSA vPIC.

Observed vehicle type
TRAILER

Observed directly for this VIN via NHTSA vPIC.

GVWR
Not established

Observed directly for this VIN via NHTSA vPIC.

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 · Feb 25, 2025 – Aug 12, 2025

DateStateLevelViol.OOSCarrier (DOT)Plate
Aug 12, 2025IAI · Full2KEVIN GUITER 3071267FY8750/IA
Apr 4, 2025MSII · Walk-around0DONALD MENDENHALL 3071286FY8750/IA
Mar 12, 2025ARIII · Driver-only0JOE ZAPUTIL TRUCKING INC 224842FY8750/IA
Feb 25, 2025NCII · Walk-around0JOE ZAPUTIL TRUCKING INC 224842FY8750/IA
03

Carriers this unit has run under

3 distinct carriers · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
KEVIN GUITER3071267Aug 12, 2025Aug 12, 20251IA
DONALD MENDENHALL3071286Apr 4, 2025Apr 4, 20251IA
JOE ZAPUTIL TRUCKING INC224842Feb 25, 2025Mar 12, 20252IA
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.
FY8750IAKEVIN GUITERAug 12, 2025Aug 12, 20251
FY8750IADONALD MENDENHALLApr 4, 2025Apr 4, 20251
FY8750IAJOE ZAPUTIL TRUCKING INCFeb 25, 2025Mar 12, 20252
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded Jul 9, 2026