Equipment unit · VIN-decoded · NHTSA vPIC

2020 Polar tank trailer Polar Tank Trailer

1PMKL4326L1103812 · Trailer · TRAILER

Carriers run under2

24 mo

Inspections3

all-time

OOS inspections0

of 3

First seenFeb 2, 2024

Last seenFeb 25, 2026

Inspected under 2 different carriers in 24 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: 1PMKL4326L1103812
Make: Polar tank trailer
Model: Polar Tank Trailer
Model year: 2020
Body class: Trailer
Vehicle type: TRAILER
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.

Inspection history

Every roadside inspection of this VIN, newest first · Feb 2, 2024 – Feb 25, 2026

Date	State	Level	Viol.	OOS	Carrier (DOT)	Plate
Feb 25, 2026	MN	I · Full	6	—	BARRETT LLC 2518359	769221/WI
Dec 9, 2025	WI	III · Driver-only	1	—	BARRETT LLC 2518359	769221/WI
Feb 2, 2024	MN	II · Walk-around	1	—	REVLINE INC 1636171	769221/WI

Carriers this unit has run under

2 distinct carriers · grouped by DOT · newest activity first

Carrier	DOT	First seen	Last seen	Insp.	State
BARRETT LLC	2518359	Dec 9, 2025	Feb 25, 2026	2	WI
REVLINE INC	1636171	Feb 2, 2024	Feb 2, 2024	1	WI

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.
769221	WI	—	BARRETT LLC	Dec 9, 2025 → Feb 25, 2026	2
769221	WI	—	REVLINE INC	Feb 2, 2024 → Feb 2, 2024	1

Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded Jul 26, 2026