Equipment unit · VIN-decoded · NHTSA vPIC

2017 Polar tank trailer Polar Tank Trailer

1PMS54326H1049137 · Trailer · TRAILER

Carriers run under2

6 mo

Inspections3

all-time

OOS inspections0

of 3

First seen08/30/2025

Last seen02/08/2026

Inspected under 2 different carriers in 6 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.

Decoded identity

From the 17-character VIN via NHTSA vPIC

VIN: 1PMS54326H1049137
Make: Polar tank trailer
Model: Polar Tank Trailer
Model year: 2017
Body class: Trailer
Vehicle type: TRAILER
GVWR: Not decoded
Decoded at: 07/26/2026

vPIC returns make / model / year / body class / GVWR. Fields it does not resolve are shown as Not decoded rather than guessed.

Inspection history

Every roadside inspection of this VIN, newest first · 08/30/2025 – 02/08/2026

Date	State	Level	Viol.	OOS	Carrier (DOT)	Plate
02/08/2026	TX	II · Walk-around	1	—	KITZMAN LAST STAND LLC 1343528	962418ST/IL
02/05/2026	TX	II · Walk-around	0	—	KITZMAN LAST STAND LLC 1343528	962418ST/IL
08/30/2025	AR	I · Full	0	—	FOUR CORNERS TRANSPORT LLC 4173159	962418ST/IL

Carriers this unit has run under

2 distinct carriers · grouped by DOT · newest activity first

Carrier	DOT	First seen	Last seen	Insp.	State
KITZMAN LAST STAND LLC	1343528	02/05/2026	02/08/2026	2	CO
FOUR CORNERS TRANSPORT LLC	4173159	08/30/2025	08/30/2025	1	NM

Names are left-joined from the FMCSA census; a DOT with no census match falls back to its number.

Plate & unit-number history

The same truck under different plate registrations across carriers

Plate	State / prov.	Unit no.	Carrier	Date range	Insp.
962418ST	IL	—	KITZMAN LAST STAND LLC	02/05/2026 → 02/08/2026	2
962418ST	IL	—	FOUR CORNERS TRANSPORT LLC	08/30/2025 → 08/30/2025	1

Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded 07/26/2026