Equipment unit · VIN-decoded · NHTSA vPIC

2021 Polar tank trailer Polar Tank Trailer

1PMKR4224M1112865 · Trailer · TRAILER

Carriers run under2

30 mo

Inspections3

all-time

OOS inspections0

of 3

First seenAug 3, 2023

Last seenFeb 27, 2026

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.

Decoded identity

From the 17-character VIN via NHTSA vPIC

VIN: 1PMKR4224M1112865
Make: Polar tank trailer
Model: Polar Tank Trailer
Model year: 2021
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 · Aug 3, 2023 – Feb 27, 2026

Date	State	Level	Viol.	OOS	Carrier (DOT)	Plate
Feb 27, 2026	TX	II · Walk-around	1	—	5J RANCH TRUCKING LLC 2516351	5089102/ME
Dec 19, 2024	TX	II · Walk-around	0	—	KAST LLC 3045106	5089102/ME
Aug 3, 2023	TX	IV · Special	1	—	5J RANCH TRUCKING LLC 2516351	5089102/ME

Carriers this unit has run under

2 distinct carriers · grouped by DOT · newest activity first

Carrier	DOT	First seen	Last seen	Insp.	State
5J RANCH TRUCKING LLC	2516351	Aug 3, 2023	Feb 27, 2026	2	TX
KAST LLC	3045106	Dec 19, 2024	Dec 19, 2024	1	IN

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.
5089102	ME	—	5J RANCH TRUCKING LLC	Aug 3, 2023 → Feb 27, 2026	2
5089102	ME	—	KAST LLC	Dec 19, 2024 → Dec 19, 2024	1

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