Equipment unit · VIN-decoded · NHTSA vPIC

2018 Wilson Trailer Co.

4WW5482AXJ6626506 · TRAILER
Carriers run under1
30 mo
Inspections13
all-time
OOS inspections4
of 13
First seenSep 18, 2023
CA
Last seenMar 19, 2026
CA
01

Decoded identity

From the 17-character VIN via NHTSA vPIC

VIN
4WW5482AXJ6626506
Make
Wilson Trailer Co.
Model
Not decoded
Model year
2018
Body class
Not decoded
Vehicle type
TRAILER
GVWR
Not decoded
Decoded at
Sep 10, 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
4WW

Deterministic · VIN positions 1–3.

Vehicle descriptor section
5482A

Deterministic · VIN positions 4–8.

Check digit
X · valid

Deterministic · position 9; calculated value X.

Model year candidates
1988 or 2018

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

North American serial sequence
626506

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
2018

Observed directly for this VIN via NHTSA vPIC.

Observed make
WILSON TRAILER CO.

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 · Sep 18, 2023 – Mar 19, 2026

DateStateLevelViol.OOSCarrier (DOT)Plate
Mar 19, 2026CAIII · Driver-only1LEON TRANSPORTATION LLC 28502074RL5515/CA
Sep 16, 2025NVIII · Driver-only0LEON TRANSPORTATION LLC 28502074RL5515/CA
Sep 11, 2025CAII · Walk-around0LEON TRANSPORTATION LLC 28502074RL5515/CA
May 2, 2025NVII · Walk-around2OOSLEON TRANSPORTATION LLC 28502074RL5515/CA
Feb 18, 2025CAIII · Driver-only2LEON TRANSPORTATION LLC 28502074RL5515/CA
Nov 11, 2024CAIII · Driver-only1LEON TRANSPORTATION LLC 28502074RL5515/CA
Oct 4, 2024CAI · Full0LEON TRANSPORTATION LLC 28502074RL5515/CA
Jul 31, 2024CAIII · Driver-only0LEON TRANSPORTATION LLC 28502074RL5515/CA
Jul 25, 2024NVII · Walk-around3OOSLEON TRANSPORTATION LLC 28502074RL5515/CA
May 1, 2024CAII · Walk-around2OOSLEON TRANSPORTATION LLC 28502074RL5515/CA
Apr 24, 2024CAIII · Driver-only1LEON TRANSPORTATION LLC 28502074RL5515/CA
Apr 16, 2024CAII · Walk-around4OOSLEON TRANSPORTATION LLC 28502074RL5515/CA
Sep 18, 2023CAIII · Driver-only3LEON TRANSPORTATION LLC 28502074RL5515/CA
03

Carriers this unit has run under

1 distinct carrier · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
LEON TRANSPORTATION LLC2850207Sep 18, 2023Mar 19, 202613CA
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.
4RL5515CALEON TRANSPORTATION LLCSep 18, 2023Mar 19, 202613
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded Sep 10, 2026