Equipment unit · VIN-decoded · NHTSA vPIC

2022 Wilson

1W1K54823N6631231 · Trailer · TRAILER
Carriers run under1
18 mo
Inspections9
all-time
OOS inspections1
of 9
First seenFeb 16, 2024
MT
Last seenAug 24, 2025
CA
01

Decoded identity

From the 17-character VIN via NHTSA vPIC

VIN
1W1K54823N6631231
Make
Wilson
Model
Wilson
Model year
2022
Body class
Trailer
Vehicle type
TRAILER
GVWR
Not decoded
Decoded at
Jun 16, 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
3 · valid

Deterministic · position 9; calculated value 3.

Model year candidates
1992 or 2022

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

North American serial sequence
631231

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
2022

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 16, 2024 – Aug 24, 2025

DateStateLevelViol.OOSCarrier (DOT)Plate
Aug 24, 2025CAII · Walk-around0M D TRANSPORT COMPANY LTD 75801222136K/BC
Jun 25, 2025CAII · Walk-around0M D TRANSPORT COMPANY LTD 75801222136K/BC
Jun 10, 2025MTIII · Driver-only0M D TRANSPORT COMPANY LTD 75801222136K/BC
Jun 2, 2025COIII · Driver-only0M D TRANSPORT COMPANY LTD 75801222136K/BC
Oct 23, 2024IDII · Walk-around2M D TRANSPORT COMPANY LTD 75801222136K/BC
Sep 17, 2024CAI · Full0M D TRANSPORT COMPANY LTD 75801222136K/BC
Jun 2, 2024CAI · Full2OOSM D TRANSPORT COMPANY LTD 75801222136K/BC
Feb 17, 2024WAI · Full0M D TRANSPORT COMPANY LTD 75801222136K/BC
Feb 16, 2024MTIII · Driver-only0M D TRANSPORT COMPANY LTD 75801222136K/BC
03

Carriers this unit has run under

1 distinct carrier · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
M D TRANSPORT COMPANY LTD758012Feb 16, 2024Aug 24, 20259BC
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.
22136KBCM D TRANSPORT COMPANY LTDFeb 16, 2024Aug 24, 20259
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded Jun 16, 2026