Equipment unit · VIN-decoded · NHTSA vPIC

1S9AB15B89H474217

Not yet decoded
Carriers run under3
21 mo
Inspections5
all-time
OOS inspections4
of 5
First seenApr 12, 2024
TX
Last seenJan 7, 2026
TX
Inspected under 3 different carriers in 21 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
1S9AB15B89H474217
Make
Not decoded
Model
Not decoded
Model year
Body class
Not decoded
Vehicle type
Not decoded
GVWR
Not decoded
Decoded at
Jun 28, 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
1S9

Deterministic · VIN positions 1–3.

Vehicle descriptor section
AB15B

Deterministic · VIN positions 4–8.

Check digit
8 · valid

Deterministic · position 9; calculated value 8.

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
474217

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
Not established

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
Not established

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 · Apr 12, 2024 – Jan 7, 2026

DateStateLevelViol.OOSCarrier (DOT)Plate
Jan 7, 2026TXII · Walk-around5OOSSOUTH HAVEN TRUCKING LLC 3288908242C079/TX
Jul 30, 2025TXI · Full10OOSBLACK OLEUM EXPRESS INC 2958750242C079/TX
Jun 10, 2025TXII · Walk-around6OOSBLACK OLEUM EXPRESS INC 2958750242C079/TX
Apr 21, 2025LAII · Walk-around4OOSBLACK OLEUM EXPRESS INC 2958750242C079/TX
Apr 12, 2024TXII · Walk-around0TRANSPORTES ESPECIALIZADOS ANTONIO GARZA RUIZ SA DE CV 736463242C079/TX
03

Carriers this unit has run under

3 distinct carriers · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
SOUTH HAVEN TRUCKING LLC3288908Jan 7, 2026Jan 7, 20261OK
BLACK OLEUM EXPRESS INC2958750Apr 21, 2025Jul 30, 20253TX
TRANSPORTES ESPECIALIZADOS ANTONIO GARZA RUIZ SA DE CV736463Apr 12, 2024Apr 12, 20241TA
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.
242C079TXSOUTH HAVEN TRUCKING LLCJan 7, 2026Jan 7, 20261
242C079TXBLACK OLEUM EXPRESS INCApr 21, 2025Jul 30, 20253
242C079TXTRANSPORTES ESPECIALIZADOS ANTONIO GARZA RUIZ SA DE CVApr 12, 2024Apr 12, 20241
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded Jun 28, 2026