Equipment unit · VIN-decoded · NHTSA vPIC

1S9AL15B54H474178

Not yet decoded
Carriers run under2
30 mo
Inspections3
all-time
OOS inspections2
of 3
First seenAug 7, 2023
TX
Last seenFeb 12, 2026
TX
Inspected under 2 different carriers in 30 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
1S9AL15B54H474178
Make
Not decoded
Model
Not decoded
Model year
—
Body class
Not decoded
Vehicle type
Not decoded
GVWR
Not decoded
Decoded at
Jul 26, 2026
vPIC returns make / model / year / body class / GVWR. Fields it does not resolve are shown as Not decoded rather than guessed.
02

Inspection history

Every roadside inspection of this VIN, newest first · Aug 7, 2023 – Feb 12, 2026

DateStateLevelViol.OOSCarrier (DOT)Plate
Feb 12, 2026TXII · Walk-around0—RICHARD ESSER LLC 3254306256B190/TX
Aug 28, 2023TXII · Walk-around2OOSSISU ENERGY LLC 3328258050C342/TX
Aug 7, 2023TXI · Full6OOSSISU ENERGY LLC 3328258050C342/TX
03

Carriers this unit has run under

2 distinct carriers · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
RICHARD ESSER LLC3254306Feb 12, 2026Feb 12, 20261TX
SISU ENERGY LLC3328258Aug 7, 2023Aug 28, 20232TX
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.
256B190TX—RICHARD ESSER LLCFeb 12, 2026 → Feb 12, 20261
050C342TX—SISU ENERGY LLCAug 7, 2023 → Aug 28, 20232
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded Jul 26, 2026