Equipment unit · VIN-decoded · NHTSA vPIC

2004 Anderson Mfg.

4YNGN25284C022959 · TRAILER
Carriers run under2
0 mo
Inspections2
all-time
OOS inspections0
of 2
First seenJan 27, 2026
FL
Last seenJan 27, 2026
FL
Inspected under 2 different carriers in 0 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
4YNGN25284C022959
Make
Anderson Mfg.
Model
Not decoded
Model year
2004
Body class
Not decoded
Vehicle type
TRAILER
GVWR
Not decoded
Decoded at
Sep 20, 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
4YN

Deterministic · VIN positions 1–3.

Vehicle descriptor section
GN252

Deterministic · VIN positions 4–8.

Check digit
8 · valid

Deterministic · position 9; calculated value 8.

Model year candidates
2004 or 2034

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

North American serial sequence
022959

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.

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 · Jan 27, 2026 – Jan 27, 2026

DateStateLevelViol.OOSCarrier (DOT)Plate
Jan 27, 2026FLI · Full0—LAKE WELDING SUPPLIES INC 881901LJWZ57/FL
Jan 27, 2026FLI · Full0—SWTO LLC 943113VT6418/NC
03

Carriers this unit has run under

2 distinct carriers · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
LAKE WELDING SUPPLIES INC881901Jan 27, 2026Jan 27, 20261FL
SWTO LLC943113Jan 27, 2026Jan 27, 20261NC
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.
LJWZ57FL—LAKE WELDING SUPPLIES INCJan 27, 2026 → Jan 27, 20261
VT6418NC—SWTO LLCJan 27, 2026 → Jan 27, 20261
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded Sep 20, 2026