Equipment unit · VIN-decoded · NHTSA vPIC

4S9V6TA27FG347420

Not yet decoded
Carriers run under1
26 mo
Inspections11
all-time
OOS inspections1
of 11
First seenAug 25, 2023
TX
Last seenOct 8, 2025
TX
01

Decoded identity

From the 17-character VIN via NHTSA vPIC

VIN
4S9V6TA27FG347420
Make
Not decoded
Model
Not decoded
Model year
Body class
Not decoded
Vehicle type
Not decoded
GVWR
Not decoded
Decoded at
Jun 16, 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
4S9

Deterministic · VIN positions 1–3.

Vehicle descriptor section
V6TA2

Deterministic · VIN positions 4–8.

Check digit
7 · valid

Deterministic · position 9; calculated value 7.

Model year candidates
1985 or 2015

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

North American serial sequence
347420

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.

Make
SOUTHERN VAC TRAILERS LLC

Prefix basis · 13 decoded VINs at 100.0% prefix purity.

Model
Southern Vac Trailers LLC

Prefix basis · 13 decoded VINs at 100.0% prefix purity.

Model line
Not established

No sourced model-line label is established.

No source established for this field.

Generation
Not established

No sourced generation label is established.

No source established for this field.

Cab type
Not established

No sourced cab label is established.

No source established for this field.

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

  • model line
  • generation
  • cab type

These are withheld claims, not negative findings.

02

Inspection history

Every roadside inspection of this VIN, newest first · Aug 25, 2023 – Oct 8, 2025

DateStateLevelViol.OOSCarrier (DOT)Plate
Oct 8, 2025TXII · Walk-around3PETROLYNK LOGISTICS LLC 3578555168B330/TX
Sep 29, 2025USI · Full1PETROLYNK LOGISTICS LLC 3578555168B330/TX
Jun 26, 2025USI · Full2PETROLYNK LOGISTICS LLC 3578555168B330/TX
Jun 18, 2024TXII · Walk-around0PETROLYNK LOGISTICS LLC 3578555168B330/TX
Dec 15, 2023TXII · Walk-around0PETROLYNK LOGISTICS LLC 3578555168B330/TX
Nov 6, 2023TXII · Walk-around0PETROLYNK LOGISTICS LLC 3578555168B330/TX
Oct 5, 2023TXII · Walk-around2PETROLYNK LOGISTICS LLC 3578555168B330/TX
Oct 1, 2023TXI · Full0PETROLYNK LOGISTICS LLC 3578555168B330/TX
Sep 28, 2023TXII · Walk-around1PETROLYNK LOGISTICS LLC 3578555168B330/TX
Sep 21, 2023TXI · Full3OOSPETROLYNK LOGISTICS LLC 3578555168B330/TX
Aug 25, 2023TXII · Walk-around0PETROLYNK LOGISTICS LLC 3578555168B330/TX
03

Carriers this unit has run under

1 distinct carrier · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
PETROLYNK LOGISTICS LLC3578555Aug 25, 2023Oct 8, 202511TX
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.
168B330TXPETROLYNK LOGISTICS LLCAug 25, 2023Oct 8, 202511
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded Jun 16, 2026