Equipment unit · VIN-decoded · NHTSA vPIC

2023 Polar tank trailer Polar Tank Trailer

1PMKA4422P7118122 · Trailer · TRAILER
Carriers run under2
17 mo
Inspections4
all-time
OOS inspections0
of 4
First seen06/01/2024
IL
Last seen11/03/2025
MO
Inspected under 2 different carriers in 17 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
1PMKA4422P7118122
Make
Polar tank trailer
Model
Polar Tank Trailer
Model year
2023
Body class
Trailer
Vehicle type
TRAILER
GVWR
Not decoded
Decoded at
07/07/2026
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 · 06/01/2024 – 11/03/2025

DateStateLevelViol.OOSCarrier (DOT)Plate
11/03/2025MOIII · Driver-only0—NAEGLER TRANSPORT LLC 83910782M9ML/MO
04/01/2025ILI · Full5—DIMMITT TRANSFER INC 2803923870036ST/IL
03/02/2025ILI · Full5—DIMMITT TRANSFER INC 2803923870036ST/IL
06/01/2024ILII · Walk-around0—DIMMITT TRANSFER INC 2803923870036ST/IL
03

Carriers this unit has run under

2 distinct carriers · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
NAEGLER TRANSPORT LLC83910711/03/202511/03/20251MO
DIMMITT TRANSFER INC280392306/01/202404/01/20253IL
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.
82M9MLMO—NAEGLER TRANSPORT LLC11/03/2025 → 11/03/20251
870036STIL—DIMMITT TRANSFER INC06/01/2024 → 04/01/20253
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded 07/07/2026