Equipment unit · VIN-decoded · NHTSA vPIC

2007

5WSAA43287N038377 · TRAILER
Carriers run under3
6 mo
Inspections3
all-time
OOS inspections0
of 3
First seenDec 21, 2024
TX
Last seenJun 29, 2025
TX
Inspected under 3 different carriers in 6 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
5WSAA43287N038377
Make
Not decoded
Model
Not decoded
Model year
2007
Body class
Not decoded
Vehicle type
TRAILER
GVWR
Not decoded
Decoded at
Aug 9, 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
5WS

Deterministic · VIN positions 1–3.

Vehicle descriptor section
AA432

Deterministic · VIN positions 4–8.

Check digit
8 · valid

Deterministic · position 9; calculated value 8.

Model year candidates
2007 or 2037

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

North American serial sequence
038377

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
2007

Observed directly for this VIN via NHTSA vPIC.

Observed make
Not established

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 21, 2024 – Jun 29, 2025

DateStateLevelViol.OOSCarrier (DOT)Plate
Jun 29, 2025TXII · Walk-around0LONE STAR MILK TRANSPORT INC 837251CD2053/OK
Jan 30, 2025TXII · Walk-around0TEXAS E3 TRUCKING LLC 3397128CD2053/OK
Dec 21, 2024TXII · Walk-around1D WEST TRUCKING INC 1778032CD2053/OK
03

Carriers this unit has run under

3 distinct carriers · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
LONE STAR MILK TRANSPORT INC837251Jun 29, 2025Jun 29, 20251TX
TEXAS E3 TRUCKING LLC3397128Jan 30, 2025Jan 30, 20251TX
D WEST TRUCKING INC1778032Dec 21, 2024Dec 21, 20241TX
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.
CD2053OKLONE STAR MILK TRANSPORT INCJun 29, 2025Jun 29, 20251
CD2053OKTEXAS E3 TRUCKING LLCJan 30, 2025Jan 30, 20251
CD2053OKD WEST TRUCKING INCDec 21, 2024Dec 21, 20241
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded Aug 9, 2026