Equipment unit · VIN-decoded · NHTSA vPIC

2019 Wilson

1W15532A1K6628024 · TRAILER
Carriers run under1
33 mo
Inspections15
all-time
OOS inspections1
of 15
First seenJul 14, 2023
CA
Last seenApr 10, 2026
CA
01

Decoded identity

From the 17-character VIN via NHTSA vPIC

VIN
1W15532A1K6628024
Make
Wilson
Model
Not decoded
Model year
2019
Body class
Not decoded
Vehicle type
TRAILER
GVWR
Not decoded
Decoded at
Aug 15, 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
5532A

Deterministic · VIN positions 4–8.

Check digit
1 · valid

Deterministic · position 9; calculated value 1.

Model year candidates
1989 or 2019

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

North American serial sequence
628024

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.

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
2019

Observed directly for this VIN via NHTSA vPIC.

Observed make
WILSON

Observed directly for this VIN via NHTSA vPIC.

Observed model
Not established

Observed directly for this VIN via NHTSA vPIC.

Observed body class
Not established

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

  • 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 · Jul 14, 2023 – Apr 10, 2026

DateStateLevelViol.OOSCarrier (DOT)Plate
Apr 10, 2026CAV · Vehicle-only0NORTHROP GRUMMAN SYSTEMS CORPORATION 1561204RG4617/CA
Jan 16, 2026CAV · Vehicle-only0NORTHROP GRUMMAN SYSTEMS CORPORATION 1561204RG4617/CA
Oct 10, 2025CAV · Vehicle-only1OOSNORTHROP GRUMMAN SYSTEMS CORPORATION 1561204RG4617/CA
Sep 4, 2025CAII · Walk-around0NORTHROP GRUMMAN SYSTEMS CORPORATION 1561204RG4617/CA
Jul 25, 2025CAV · Vehicle-only0NORTHROP GRUMMAN SYSTEMS CORPORATION 1561204RG4617/CA
Jan 31, 2025CAV · Vehicle-only0NORTHROP GRUMMAN SYSTEMS CORPORATION 1561204RG4617/CA
Oct 11, 2024CAV · Vehicle-only1NORTHROP GRUMMAN SYSTEMS CORPORATION 1561204RG4617/CA
Jul 26, 2024CAV · Vehicle-only0NORTHROP GRUMMAN SYSTEMS CORPORATION 1561204RG4617/CA
Apr 8, 2024CAV · Vehicle-only0NORTHROP GRUMMAN SYSTEMS CORPORATION 1561204UF1447/CA
Jan 12, 2024CAV · Vehicle-only1NORTHROP GRUMMAN SYSTEMS CORPORATION 1561204RG4617/CA
Jan 8, 2024CAV · Vehicle-only0NORTHROP GRUMMAN SYSTEMS CORPORATION 1561204UF1447/CA
Nov 6, 2023CAI · Full0NORTHROP GRUMMAN SYSTEMS CORPORATION 1561204RG4617/CA
Oct 16, 2023MOII · Walk-around1NORTHROP GRUMMAN SYSTEMS CORPORATION 1561204UF1447/CA
Oct 4, 2023TNII · Walk-around0NORTHROP GRUMMAN SYSTEMS CORPORATION 1561204RG4617/CA
Jul 14, 2023CAV · Vehicle-only2NORTHROP GRUMMAN SYSTEMS CORPORATION 1561204RG4617/CA
03

Carriers this unit has run under

1 distinct carrier · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
NORTHROP GRUMMAN SYSTEMS CORPORATION156120Jul 14, 2023Apr 10, 202615MD
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.
4RG4617CA2NORTHROP GRUMMAN SYSTEMS CORPORATIONJul 14, 2023Apr 10, 202612
4UF1447CA2NORTHROP GRUMMAN SYSTEMS CORPORATIONOct 16, 2023Apr 8, 20243
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded Aug 15, 2026