Equipment unit · VIN-decoded · NHTSA vPIC

2017 Wilson Trailer Co.

4WW5452A2H6625293 · TRAILER
Carriers run under2
29 mo
Inspections11
all-time
OOS inspections5
of 11
First seenDec 12, 2023
CA
Last seenMay 14, 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
4WW5452A2H6625293
Make
Wilson Trailer Co.
Model
Not decoded
Model year
2017
Body class
Not decoded
Vehicle type
TRAILER
GVWR
Not decoded
Decoded at
Aug 11, 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
5452A

Deterministic · VIN positions 4–8.

Check digit
2 · valid

Deterministic · position 9; calculated value 2.

Model year candidates
1987 or 2017

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

North American serial sequence
625293

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
2017

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 · Dec 12, 2023 – May 14, 2026

DateStateLevelViol.OOSCarrier (DOT)Plate
May 14, 2026CAI · Full8J VALENCIA TRUCKING LLC 30936354UB3720/CA
May 5, 2026CAII · Walk-around9OOSJ VALENCIA TRUCKING LLC 30936354UB3720/CA
Mar 12, 2026CAI · Full8OOSVALENCIA TRUCKING & SONS LLC 44593964UB3720/CA
Feb 20, 2026CAII · Walk-around8OOSJ VALENCIA TRUCKING LLC 30936354UB3720/CA
Dec 10, 2025CAII · Walk-around4J VALENCIA TRUCKING LLC 30936354UB3720/CA
Oct 30, 2025CAI · Full11OOSVALENCIA TRUCKING & SONS LLC 44593964UB3720/CA
Nov 10, 2024CAIII · Driver-only1J VALENCIA TRUCKING LLC 30936354UB3720/CA
Sep 13, 2024CAI · Full0J VALENCIA TRUCKING LLC 30936354UB3720/CA
May 21, 2024ORIII · Driver-only3OOSJ VALENCIA TRUCKING LLC 30936354UB3720/CA
Apr 30, 2024CAIV · Special1J VALENCIA TRUCKING LLC 30936354UB3720/CA
Dec 12, 2023CAII · Walk-around1J VALENCIA TRUCKING LLC 30936354UB3720/CA
03

Carriers this unit has run under

2 distinct carriers · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
J VALENCIA TRUCKING LLC3093635Dec 12, 2023May 14, 20269CA
VALENCIA TRUCKING & SONS LLC4459396Oct 30, 2025Mar 12, 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.
4UB3720CAJ VALENCIA TRUCKING LLCDec 12, 2023May 14, 20269
4UB3720CAVALENCIA TRUCKING & SONS LLCOct 30, 2025Mar 12, 20262
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded Aug 11, 2026