Equipment unit · VIN-decoded · NHTSA vPIC

2018 Wilson Trailer Co.

4WW5482A9J6626173 · TRAILER
Carriers run under2
29 mo
Inspections4
all-time
OOS inspections2
of 4
First seenFeb 15, 2024
CA
Last seenJul 22, 2026
CA
Inspected under 2 different carriers in 29 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
4WW5482A9J6626173
Make
Wilson Trailer Co.
Model
Not decoded
Model year
2018
Body class
Not decoded
Vehicle type
TRAILER
GVWR
Not decoded
Decoded at
Jul 31, 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
9 · valid

Deterministic · position 9; calculated value 9.

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
626173

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 · Feb 15, 2024 – Jul 22, 2026

DateStateLevelViol.OOSCarrier (DOT)Plate
Jul 22, 2026CAIII · Driver-only1RODOLFO CEJA 13422054XL5627/CA
Jul 9, 2026NVI · Full1OOSEDUARDO CEJA LOPEZ 25541154XL5627/CA
Apr 28, 2025CAI · Full1EDUARDO CEJA LOPEZ 25541154RG3979/CA
Feb 15, 2024CAII · Walk-around1OOSRODOLFO CEJA 13422054RG6979/CA
03

Carriers this unit has run under

2 distinct carriers · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
RODOLFO CEJA1342205Feb 15, 2024Jul 22, 20262CA
EDUARDO CEJA LOPEZ2554115Apr 28, 2025Jul 9, 20262CA
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.
4XL5627CA2RODOLFO CEJAJul 22, 2026Jul 22, 20261
4XL5627CA2EDUARDO CEJA LOPEZJul 9, 2026Jul 9, 20261
4RG3979CAEDUARDO CEJA LOPEZApr 28, 2025Apr 28, 20251
4RG6979CARODOLFO CEJAFeb 15, 2024Feb 15, 20241
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded Jul 31, 2026