Equipment unit · VIN-decoded · NHTSA vPIC

2022 Polar tank trailer Polar Tank Trailer

3H6KR4322N3115606 · Trailer · TRAILER

Carriers run under2

25 mo

Inspections4

all-time

OOS inspections0

of 4

First seenMay 17, 2024

Last seenJun 9, 2026

Inspected under 2 different carriers in 25 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: 3H6KR4322N3115606
Make: Polar tank trailer
Model: Polar Tank Trailer
Model year: 2022
Body class: Trailer
Vehicle type: TRAILER
GVWR: Not decoded
Decoded at: Jul 12, 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 · May 17, 2024 – Jun 9, 2026

Date	State	Level	Viol.	OOS	Carrier (DOT)	Plate
Jun 9, 2026	TX	II · Walk-around	0	—	CROSS INTEGRATED TRANSPORT LLC 2195271	201B840/TX
Oct 17, 2024	TX	III · Driver-only	4	—	TRANSPORTES 4 AMIGOS S DE RL DE CV 3971467	201B840/TX
Oct 15, 2024	NM	II · Walk-around	1	—	CROSS INTEGRATED TRANSPORT LLC 2195271	201B840/TX
May 17, 2024	TX	II · Walk-around	0	—	CROSS INTEGRATED TRANSPORT LLC 2195271	201B840/TX

Carriers this unit has run under

2 distinct carriers · grouped by DOT · newest activity first

Carrier	DOT	First seen	Last seen	Insp.	State
CROSS INTEGRATED TRANSPORT LLC	2195271	May 17, 2024	Jun 9, 2026	3	TX
TRANSPORTES 4 AMIGOS S DE RL DE CV	3971467	Oct 17, 2024	Oct 17, 2024	1	CI

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.
201B840	TX	2	CROSS INTEGRATED TRANSPORT LLC	May 17, 2024 → Jun 9, 2026	3
201B840	TX	—	TRANSPORTES 4 AMIGOS S DE RL DE CV	Oct 17, 2024 → Oct 17, 2024	1

Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded Jul 12, 2026