Equipment unit · VIN-decoded · NHTSA vPIC

2025 Hockley oilfield supply, llc HOCKLEY OILFIELD SUPPLY, LLC

1H9KG4023SL826042 · Trailer · TRAILER
Carriers run under2
12 mo
Inspections3
all-time
OOS inspections1
of 3
First seenJun 24, 2025
MS
Last seenJun 30, 2026
IL
Inspected under 2 different carriers in 12 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
1H9KG4023SL826042
Make
Hockley oilfield supply, llc
Model
HOCKLEY OILFIELD SUPPLY, LLC
Model year
2025
Body class
Trailer
Vehicle type
TRAILER
GVWR
Not decoded
Decoded at
Jul 21, 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 · Jun 24, 2025 – Jun 30, 2026

DateStateLevelViol.OOSCarrier (DOT)Plate
Jun 30, 2026ILII · Walk-around1—ZIRON ENVIRONMENTAL SERVICES INC 426538DR2813/OK
Jun 11, 2026ILI · Full2—ZIRON ENVIRONMENTAL SERVICES INC 426538DR2813/OK
Jun 24, 2025MSII · Walk-around1OOSALTOM TRANSPORT INC 297572DR2813/OK
03

Carriers this unit has run under

2 distinct carriers · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
ZIRON ENVIRONMENTAL SERVICES INC426538Jun 11, 2026Jun 30, 20262IL
ALTOM TRANSPORT INC297572Jun 24, 2025Jun 24, 20251IL
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.
DR2813OK2ZIRON ENVIRONMENTAL SERVICES INCJun 11, 2026 → Jun 30, 20262
DR2813OK2ALTOM TRANSPORT INCJun 24, 2025 → Jun 24, 20251
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded Jul 21, 2026