Equipment unit · VIN-decoded · NHTSA vPIC

2009

5WSAA43299N040805 · TRAILER
Carriers run under3
15 mo
Inspections3
all-time
OOS inspections0
of 3
First seenJun 18, 2024
OK
Last seenSep 1, 2025
TX
Inspected under 3 different carriers in 15 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
5WSAA43299N040805
Make
Not decoded
Model
Not decoded
Model year
2009
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
9 · valid

Deterministic · position 9; calculated value 9.

Model year candidates
2009 or 2039

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

North American serial sequence
040805

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
2009

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 · Jun 18, 2024 – Sep 1, 2025

DateStateLevelViol.OOSCarrier (DOT)Plate
Sep 1, 2025TXII · Walk-around1CROSS INTEGRATED TRANSPORT LLC 21952711421KF/OK
May 2, 2025LAIII · Driver-only1MICHAEL LAWSON TRUCKING LLC 4612971421KF/OK
Jun 18, 2024OKIII · Driver-only1LONE STAR MILK TRANSPORT INC 8372511421KF/OK
03

Carriers this unit has run under

3 distinct carriers · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
CROSS INTEGRATED TRANSPORT LLC2195271Sep 1, 2025Sep 1, 20251TX
MICHAEL LAWSON TRUCKING LLC461297May 2, 2025May 2, 20251MS
LONE STAR MILK TRANSPORT INC837251Jun 18, 2024Jun 18, 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.
1421KFOKCROSS INTEGRATED TRANSPORT LLCSep 1, 2025Sep 1, 20251
1421KFOKMICHAEL LAWSON TRUCKING LLCMay 2, 2025May 2, 20251
1421KFOKLONE STAR MILK TRANSPORT INCJun 18, 2024Jun 18, 20241
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded Aug 9, 2026