Equipment unit · VIN-decoded · NHTSA vPIC

1C9TS4837JA329071

Not yet decoded
Carriers run under3
4 mo
Inspections5
all-time
OOS inspections5
of 5
First seenApr 11, 2026
OK
Last seenAug 26, 2026
TX
Inspected under 3 different carriers in 4 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
1C9TS4837JA329071
Make
Not decoded
Model
Not decoded
Model year
Body class
Not decoded
Vehicle type
Not decoded
GVWR
Not decoded
Decoded at
Jul 5, 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
1C9

Deterministic · VIN positions 1–3.

Vehicle descriptor section
TS483

Deterministic · VIN positions 4–8.

Check digit
7 · valid

Deterministic · position 9; calculated value 7.

Model year candidates
1988 or 2018

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

North American serial sequence
329071

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 11, 2026 – Aug 26, 2026

DateStateLevelViol.OOSCarrier (DOT)Plate
Aug 26, 2026TXI · Full2OOSPETRON LOGISTICS LLC 4551308468965N/TX
Jun 9, 2026IAII · Walk-around6OOSCARBON MOTORS LLC 4512995468956N/TX
May 12, 2026KSII · Walk-around4OOSCARBON MOTORS LLC 4512995468956N/TX
Apr 15, 2026LAII · Walk-around2OOSTWIN POWERS LOGISTICS LLC 4483867468956N/TX
Apr 11, 2026OKI · Full7OOSTWIN POWERS LOGISTICS LLC 4483867468956N/TX
03

Carriers this unit has run under

3 distinct carriers · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
PETRON LOGISTICS LLC4551308Aug 26, 2026Aug 26, 20261FL
CARBON MOTORS LLC4512995May 12, 2026Jun 9, 20262FL
TWIN POWERS LOGISTICS LLC4483867Apr 11, 2026Apr 15, 20262FL
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.
468965NTX2PETRON LOGISTICS LLCAug 26, 2026Aug 26, 20261
468956NTXCARBON MOTORS LLCMay 12, 2026Jun 9, 20262
468956NTXTWIN POWERS LOGISTICS LLCApr 11, 2026Apr 15, 20262
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded Jul 5, 2026