Equipment unit · VIN-decoded · NHTSA vPIC

2022 Polar tank trailer Polar Tank Trailer

3H6KF4323N3118250 · Trailer · TRAILER
Carriers run under2
26 mo
Inspections7
all-time
OOS inspections0
of 7
First seenFeb 3, 2024
OK
Last seenApr 11, 2026
MO
Inspected under 2 different carriers in 26 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
3H6KF4323N3118250
Make
Polar tank trailer
Model
Polar Tank Trailer
Model year
2022
Body class
Trailer
Vehicle type
TRAILER
GVWR
Not decoded
Decoded at
Jun 20, 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 · Feb 3, 2024 – Apr 11, 2026

DateStateLevelViol.OOSCarrier (DOT)Plate
Apr 11, 2026MOI · Full0—QUEST LINER INC 1609038815998/WI
Apr 6, 2026MOI · Full0—FOODLINER INC 46257815998/WI
Mar 11, 2025ALI · Full2—QUEST LINER INC 1609038815998/WI
Jan 8, 2025TXII · Walk-around0—QUEST LINER INC 1609038815998/WI
Dec 23, 2024TXII · Walk-around4—QUEST LINER INC 1609038815998/WI
Sep 4, 2024OKI · Full0—QUEST LINER INC 1609038815998/WI
Feb 3, 2024OKII · Walk-around0—QUEST LINER INC 1609038815998/WI
03

Carriers this unit has run under

2 distinct carriers · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
QUEST LINER INC1609038Feb 3, 2024Apr 11, 20266IA
FOODLINER INC46257Apr 6, 2026Apr 6, 20261IA
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.
815998WI—QUEST LINER INCFeb 3, 2024 → Apr 11, 20266
815998WI—FOODLINER INCApr 6, 2026 → Apr 6, 20261
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded Jun 20, 2026